sert121/SpiderSQL huggingface dataset:
-- Language PostgreSQL
        -- Tables: 
             -- Table: class 
columns : [['class code', 'text'], ['course code', 'text'], ['class section', 'text'], ['class time', 'text'], ['class room', 'text'], ['professor employee number', 'number']]

 -- Table: course 
columns : [['course code', 'text'], ['department code', 'text'], ['course description', 'text'], ['course credit', 'number']]

 -- Table: department 
columns : [['department code', 'text'], ['department name', 'text'], ['school code', 'text'], ['employee number', 'number'], ['department address', 'text'], ['department extension', 'text']]

 -- Table: employee 
columns : [['employee number', 'number'], ['employee last name', 'text'], ['employee first name', 'text'], ['employee initial', 'text'], ['employee job code', 'text'], ['employee hire date', 'time'], ['employee date of birth', 'time']]

 -- Table: enroll 
columns : [['class code', 'text'], ['student number', 'number'], ['enroll grade', 'text']]

 -- Table: professor 
columns : [['employee number', 'number'], ['department code', 'text'], ['professor office', 'text'], ['professor extension', 'text'], ['professor high degree', 'text']]

 -- Table: student 
columns : [['student num', 'number'], ['student last name', 'text'], ['student first name', 'text'], ['student init', 'text'], ['student date of birth', 'time'], ['student class hours took', 'number'], ['student class', 'text'], ['student gpa', 'number'], ['student transfer', 'number'], ['department code', 'text'], ['student phone', 'text'], ['professor number', 'number']]

You are a SQL code translator. You have been given the Table data above. Your role is to translate natural language to PostgreSQL. 
You should not select columns that are not part of the tables provided to you. Think step by step.
Your only output should be SQL code. Do not include any other text. Only SQL code.



Question: What are the first names of all history professors who do not teach?
SQL: SELECT T1.emp_fname FROM employee AS T1 JOIN professor AS T2 ON T1.emp_num  =  T2.emp_num JOIN department AS T3 ON T2.dept_code  =  T3.dept_code WHERE T3.dept_name  =  'History' EXCEPT SELECT T4.emp_fname FROM employee AS T4 JOIN CLASS AS T5 ON T4.emp_num  =  T5.prof_num
-- Language PostgreSQL
        -- Tables: 
             -- Table: class 
columns : [['class code', 'text'], ['course code', 'text'], ['class section', 'text'], ['class time', 'text'], ['class room', 'text'], ['professor employee number', 'number']]

 -- Table: course 
columns : [['course code', 'text'], ['department code', 'text'], ['course description', 'text'], ['course credit', 'number']]

 -- Table: department 
columns : [['department code', 'text'], ['department name', 'text'], ['school code', 'text'], ['employee number', 'number'], ['department address', 'text'], ['department extension', 'text']]

 -- Table: employee 
columns : [['employee number', 'number'], ['employee last name', 'text'], ['employee first name', 'text'], ['employee initial', 'text'], ['employee job code', 'text'], ['employee hire date', 'time'], ['employee date of birth', 'time']]

 -- Table: enroll 
columns : [['class code', 'text'], ['student number', 'number'], ['enroll grade', 'text']]

 -- Table: professor 
columns : [['employee number', 'number'], ['department code', 'text'], ['professor office', 'text'], ['professor extension', 'text'], ['professor high degree', 'text']]

 -- Table: student 
columns : [['student num', 'number'], ['student last name', 'text'], ['student first name', 'text'], ['student init', 'text'], ['student date of birth', 'time'], ['student class hours took', 'number'], ['student class', 'text'], ['student gpa', 'number'], ['student transfer', 'number'], ['department code', 'text'], ['student phone', 'text'], ['professor number', 'number']]

You are a SQL code translator. You have been given the Table data above. Your role is to translate natural language to PostgreSQL. 
You should not select columns that are not part of the tables provided to you. Think step by step.
Your only output should be SQL code. Do not include any other text. Only SQL code.



Question: What is the last name and office of the professor from the history department?
SQL: SELECT T1.emp_lname ,  T2.prof_office FROM employee AS T1 JOIN professor AS T2 ON T1.emp_num  =  T2.emp_num JOIN department AS T3 ON T2.dept_code  =  T3.dept_code WHERE T3.dept_name  =  'History'
-- Language PostgreSQL
        -- Tables: 
             -- Table: class 
columns : [['class code', 'text'], ['course code', 'text'], ['class section', 'text'], ['class time', 'text'], ['class room', 'text'], ['professor employee number', 'number']]

 -- Table: course 
columns : [['course code', 'text'], ['department code', 'text'], ['course description', 'text'], ['course credit', 'number']]

 -- Table: department 
columns : [['department code', 'text'], ['department name', 'text'], ['school code', 'text'], ['employee number', 'number'], ['department address', 'text'], ['department extension', 'text']]

 -- Table: employee 
columns : [['employee number', 'number'], ['employee last name', 'text'], ['employee first name', 'text'], ['employee initial', 'text'], ['employee job code', 'text'], ['employee hire date', 'time'], ['employee date of birth', 'time']]

 -- Table: enroll 
columns : [['class code', 'text'], ['student number', 'number'], ['enroll grade', 'text']]

 -- Table: professor 
columns : [['employee number', 'number'], ['department code', 'text'], ['professor office', 'text'], ['professor extension', 'text'], ['professor high degree', 'text']]

 -- Table: student 
columns : [['student num', 'number'], ['student last name', 'text'], ['student first name', 'text'], ['student init', 'text'], ['student date of birth', 'time'], ['student class hours took', 'number'], ['student class', 'text'], ['student gpa', 'number'], ['student transfer', 'number'], ['department code', 'text'], ['student phone', 'text'], ['professor number', 'number']]

You are a SQL code translator. You have been given the Table data above. Your role is to translate natural language to PostgreSQL. 
You should not select columns that are not part of the tables provided to you. Think step by step.
Your only output should be SQL code. Do not include any other text. Only SQL code.



Question: What are the last name and office of all history professors?
SQL: SELECT T1.emp_lname ,  T2.prof_office FROM employee AS T1 JOIN professor AS T2 ON T1.emp_num  =  T2.emp_num JOIN department AS T3 ON T2.dept_code  =  T3.dept_code WHERE T3.dept_name  =  'History'
-- Language PostgreSQL
        -- Tables: 
             -- Table: class 
columns : [['class code', 'text'], ['course code', 'text'], ['class section', 'text'], ['class time', 'text'], ['class room', 'text'], ['professor employee number', 'number']]

 -- Table: course 
columns : [['course code', 'text'], ['department code', 'text'], ['course description', 'text'], ['course credit', 'number']]

 -- Table: department 
columns : [['department code', 'text'], ['department name', 'text'], ['school code', 'text'], ['employee number', 'number'], ['department address', 'text'], ['department extension', 'text']]

 -- Table: employee 
columns : [['employee number', 'number'], ['employee last name', 'text'], ['employee first name', 'text'], ['employee initial', 'text'], ['employee job code', 'text'], ['employee hire date', 'time'], ['employee date of birth', 'time']]

 -- Table: enroll 
columns : [['class code', 'text'], ['student number', 'number'], ['enroll grade', 'text']]

 -- Table: professor 
columns : [['employee number', 'number'], ['department code', 'text'], ['professor office', 'text'], ['professor extension', 'text'], ['professor high degree', 'text']]

 -- Table: student 
columns : [['student num', 'number'], ['student last name', 'text'], ['student first name', 'text'], ['student init', 'text'], ['student date of birth', 'time'], ['student class hours took', 'number'], ['student class', 'text'], ['student gpa', 'number'], ['student transfer', 'number'], ['department code', 'text'], ['student phone', 'text'], ['professor number', 'number']]

You are a SQL code translator. You have been given the Table data above. Your role is to translate natural language to PostgreSQL. 
You should not select columns that are not part of the tables provided to you. Think step by step.
Your only output should be SQL code. Do not include any other text. Only SQL code.



Question: What is department name and office for the professor whose last name is Heffington?
SQL: SELECT T3.dept_name  ,  T2.prof_office FROM employee AS T1 JOIN professor AS T2 ON T1.emp_num  =  T2.emp_num JOIN department AS T3 ON T2.dept_code  =  T3.dept_code WHERE T1.emp_lname  =  'Heffington'
-- Language PostgreSQL
        -- Tables: 
             -- Table: class 
columns : [['class code', 'text'], ['course code', 'text'], ['class section', 'text'], ['class time', 'text'], ['class room', 'text'], ['professor employee number', 'number']]

 -- Table: course 
columns : [['course code', 'text'], ['department code', 'text'], ['course description', 'text'], ['course credit', 'number']]

 -- Table: department 
columns : [['department code', 'text'], ['department name', 'text'], ['school code', 'text'], ['employee number', 'number'], ['department address', 'text'], ['department extension', 'text']]

 -- Table: employee 
columns : [['employee number', 'number'], ['employee last name', 'text'], ['employee first name', 'text'], ['employee initial', 'text'], ['employee job code', 'text'], ['employee hire date', 'time'], ['employee date of birth', 'time']]

 -- Table: enroll 
columns : [['class code', 'text'], ['student number', 'number'], ['enroll grade', 'text']]

 -- Table: professor 
columns : [['employee number', 'number'], ['department code', 'text'], ['professor office', 'text'], ['professor extension', 'text'], ['professor high degree', 'text']]

 -- Table: student 
columns : [['student num', 'number'], ['student last name', 'text'], ['student first name', 'text'], ['student init', 'text'], ['student date of birth', 'time'], ['student class hours took', 'number'], ['student class', 'text'], ['student gpa', 'number'], ['student transfer', 'number'], ['department code', 'text'], ['student phone', 'text'], ['professor number', 'number']]

You are a SQL code translator. You have been given the Table data above. Your role is to translate natural language to PostgreSQL. 
You should not select columns that are not part of the tables provided to you. Think step by step.
Your only output should be SQL code. Do not include any other text. Only SQL code.



Question: What is the name of the department and office location for the professor with the last name of Heffington?
SQL: SELECT T3.dept_name  ,  T2.prof_office FROM employee AS T1 JOIN professor AS T2 ON T1.emp_num  =  T2.emp_num JOIN department AS T3 ON T2.dept_code  =  T3.dept_code WHERE T1.emp_lname  =  'Heffington'
-- Language PostgreSQL
        -- Tables: 
             -- Table: class 
columns : [['class code', 'text'], ['course code', 'text'], ['class section', 'text'], ['class time', 'text'], ['class room', 'text'], ['professor employee number', 'number']]

 -- Table: course 
columns : [['course code', 'text'], ['department code', 'text'], ['course description', 'text'], ['course credit', 'number']]

 -- Table: department 
columns : [['department code', 'text'], ['department name', 'text'], ['school code', 'text'], ['employee number', 'number'], ['department address', 'text'], ['department extension', 'text']]

 -- Table: employee 
columns : [['employee number', 'number'], ['employee last name', 'text'], ['employee first name', 'text'], ['employee initial', 'text'], ['employee job code', 'text'], ['employee hire date', 'time'], ['employee date of birth', 'time']]

 -- Table: enroll 
columns : [['class code', 'text'], ['student number', 'number'], ['enroll grade', 'text']]

 -- Table: professor 
columns : [['employee number', 'number'], ['department code', 'text'], ['professor office', 'text'], ['professor extension', 'text'], ['professor high degree', 'text']]

 -- Table: student 
columns : [['student num', 'number'], ['student last name', 'text'], ['student first name', 'text'], ['student init', 'text'], ['student date of birth', 'time'], ['student class hours took', 'number'], ['student class', 'text'], ['student gpa', 'number'], ['student transfer', 'number'], ['department code', 'text'], ['student phone', 'text'], ['professor number', 'number']]

You are a SQL code translator. You have been given the Table data above. Your role is to translate natural language to PostgreSQL. 
You should not select columns that are not part of the tables provided to you. Think step by step.
Your only output should be SQL code. Do not include any other text. Only SQL code.



Question: Find the last name and hire date of the professor who is in office DRE 102.
SQL: SELECT T1.emp_lname ,  T1.emp_hiredate FROM employee AS T1 JOIN professor AS T2 ON T1.emp_num  =  T2.emp_num WHERE T2.prof_office  =  'DRE 102'
-- Language PostgreSQL
        -- Tables: 
             -- Table: class 
columns : [['class code', 'text'], ['course code', 'text'], ['class section', 'text'], ['class time', 'text'], ['class room', 'text'], ['professor employee number', 'number']]

 -- Table: course 
columns : [['course code', 'text'], ['department code', 'text'], ['course description', 'text'], ['course credit', 'number']]

 -- Table: department 
columns : [['department code', 'text'], ['department name', 'text'], ['school code', 'text'], ['employee number', 'number'], ['department address', 'text'], ['department extension', 'text']]

 -- Table: employee 
columns : [['employee number', 'number'], ['employee last name', 'text'], ['employee first name', 'text'], ['employee initial', 'text'], ['employee job code', 'text'], ['employee hire date', 'time'], ['employee date of birth', 'time']]

 -- Table: enroll 
columns : [['class code', 'text'], ['student number', 'number'], ['enroll grade', 'text']]

 -- Table: professor 
columns : [['employee number', 'number'], ['department code', 'text'], ['professor office', 'text'], ['professor extension', 'text'], ['professor high degree', 'text']]

 -- Table: student 
columns : [['student num', 'number'], ['student last name', 'text'], ['student first name', 'text'], ['student init', 'text'], ['student date of birth', 'time'], ['student class hours took', 'number'], ['student class', 'text'], ['student gpa', 'number'], ['student transfer', 'number'], ['department code', 'text'], ['student phone', 'text'], ['professor number', 'number']]

You are a SQL code translator. You have been given the Table data above. Your role is to translate natural language to PostgreSQL. 
You should not select columns that are not part of the tables provided to you. Think step by step.
Your only output should be SQL code. Do not include any other text. Only SQL code.



Question: What is the last name of the professor whose office is located in DRE 102, and when were they hired?
SQL: SELECT T1.emp_lname ,  T1.emp_hiredate FROM employee AS T1 JOIN professor AS T2 ON T1.emp_num  =  T2.emp_num WHERE T2.prof_office  =  'DRE 102'
-- Language PostgreSQL
        -- Tables: 
             -- Table: class 
columns : [['class code', 'text'], ['course code', 'text'], ['class section', 'text'], ['class time', 'text'], ['class room', 'text'], ['professor employee number', 'number']]

 -- Table: course 
columns : [['course code', 'text'], ['department code', 'text'], ['course description', 'text'], ['course credit', 'number']]

 -- Table: department 
columns : [['department code', 'text'], ['department name', 'text'], ['school code', 'text'], ['employee number', 'number'], ['department address', 'text'], ['department extension', 'text']]

 -- Table: employee 
columns : [['employee number', 'number'], ['employee last name', 'text'], ['employee first name', 'text'], ['employee initial', 'text'], ['employee job code', 'text'], ['employee hire date', 'time'], ['employee date of birth', 'time']]

 -- Table: enroll 
columns : [['class code', 'text'], ['student number', 'number'], ['enroll grade', 'text']]

 -- Table: professor 
columns : [['employee number', 'number'], ['department code', 'text'], ['professor office', 'text'], ['professor extension', 'text'], ['professor high degree', 'text']]

 -- Table: student 
columns : [['student num', 'number'], ['student last name', 'text'], ['student first name', 'text'], ['student init', 'text'], ['student date of birth', 'time'], ['student class hours took', 'number'], ['student class', 'text'], ['student gpa', 'number'], ['student transfer', 'number'], ['department code', 'text'], ['student phone', 'text'], ['professor number', 'number']]

You are a SQL code translator. You have been given the Table data above. Your role is to translate natural language to PostgreSQL. 
You should not select columns that are not part of the tables provided to you. Think step by step.
Your only output should be SQL code. Do not include any other text. Only SQL code.



Question: What is the code of the course which the student whose last name is Smithson took?
SQL: SELECT T1.crs_code FROM CLASS AS T1 JOIN enroll AS T2 ON T1.class_code  =  T2.class_code JOIN student AS T3 ON T3.stu_num  =  T2.stu_num WHERE T3.stu_lname  =  'Smithson'
-- Language PostgreSQL
        -- Tables: 
             -- Table: class 
columns : [['class code', 'text'], ['course code', 'text'], ['class section', 'text'], ['class time', 'text'], ['class room', 'text'], ['professor employee number', 'number']]

 -- Table: course 
columns : [['course code', 'text'], ['department code', 'text'], ['course description', 'text'], ['course credit', 'number']]

 -- Table: department 
columns : [['department code', 'text'], ['department name', 'text'], ['school code', 'text'], ['employee number', 'number'], ['department address', 'text'], ['department extension', 'text']]

 -- Table: employee 
columns : [['employee number', 'number'], ['employee last name', 'text'], ['employee first name', 'text'], ['employee initial', 'text'], ['employee job code', 'text'], ['employee hire date', 'time'], ['employee date of birth', 'time']]

 -- Table: enroll 
columns : [['class code', 'text'], ['student number', 'number'], ['enroll grade', 'text']]

 -- Table: professor 
columns : [['employee number', 'number'], ['department code', 'text'], ['professor office', 'text'], ['professor extension', 'text'], ['professor high degree', 'text']]

 -- Table: student 
columns : [['student num', 'number'], ['student last name', 'text'], ['student first name', 'text'], ['student init', 'text'], ['student date of birth', 'time'], ['student class hours took', 'number'], ['student class', 'text'], ['student gpa', 'number'], ['student transfer', 'number'], ['department code', 'text'], ['student phone', 'text'], ['professor number', 'number']]

You are a SQL code translator. You have been given the Table data above. Your role is to translate natural language to PostgreSQL. 
You should not select columns that are not part of the tables provided to you. Think step by step.
Your only output should be SQL code. Do not include any other text. Only SQL code.



Question: What are the course codes for every class that the student with the last name Smithson took?
SQL: SELECT T1.crs_code FROM CLASS AS T1 JOIN enroll AS T2 ON T1.class_code  =  T2.class_code JOIN student AS T3 ON T3.stu_num  =  T2.stu_num WHERE T3.stu_lname  =  'Smithson'
-- Language PostgreSQL
        -- Tables: 
             -- Table: class 
columns : [['class code', 'text'], ['course code', 'text'], ['class section', 'text'], ['class time', 'text'], ['class room', 'text'], ['professor employee number', 'number']]

 -- Table: course 
columns : [['course code', 'text'], ['department code', 'text'], ['course description', 'text'], ['course credit', 'number']]

 -- Table: department 
columns : [['department code', 'text'], ['department name', 'text'], ['school code', 'text'], ['employee number', 'number'], ['department address', 'text'], ['department extension', 'text']]

 -- Table: employee 
columns : [['employee number', 'number'], ['employee last name', 'text'], ['employee first name', 'text'], ['employee initial', 'text'], ['employee job code', 'text'], ['employee hire date', 'time'], ['employee date of birth', 'time']]

 -- Table: enroll 
columns : [['class code', 'text'], ['student number', 'number'], ['enroll grade', 'text']]

 -- Table: professor 
columns : [['employee number', 'number'], ['department code', 'text'], ['professor office', 'text'], ['professor extension', 'text'], ['professor high degree', 'text']]

 -- Table: student 
columns : [['student num', 'number'], ['student last name', 'text'], ['student first name', 'text'], ['student init', 'text'], ['student date of birth', 'time'], ['student class hours took', 'number'], ['student class', 'text'], ['student gpa', 'number'], ['student transfer', 'number'], ['department code', 'text'], ['student phone', 'text'], ['professor number', 'number']]

You are a SQL code translator. You have been given the Table data above. Your role is to translate natural language to PostgreSQL. 
You should not select columns that are not part of the tables provided to you. Think step by step.
Your only output should be SQL code. Do not include any other text. Only SQL code.



Question: What are the description and credit of the course which the student whose last name is Smithson took?
SQL: SELECT T4.crs_description ,  T4.crs_credit FROM CLASS AS T1 JOIN enroll AS T2 ON T1.class_code  =  T2.class_code JOIN student AS T3 ON T3.stu_num  =  T2.stu_num JOIN course AS T4 ON T4.crs_code  =  T1.crs_code WHERE T3.stu_lname  =  'Smithson'
-- Language PostgreSQL
        -- Tables: 
             -- Table: class 
columns : [['class code', 'text'], ['course code', 'text'], ['class section', 'text'], ['class time', 'text'], ['class room', 'text'], ['professor employee number', 'number']]

 -- Table: course 
columns : [['course code', 'text'], ['department code', 'text'], ['course description', 'text'], ['course credit', 'number']]

 -- Table: department 
columns : [['department code', 'text'], ['department name', 'text'], ['school code', 'text'], ['employee number', 'number'], ['department address', 'text'], ['department extension', 'text']]

 -- Table: employee 
columns : [['employee number', 'number'], ['employee last name', 'text'], ['employee first name', 'text'], ['employee initial', 'text'], ['employee job code', 'text'], ['employee hire date', 'time'], ['employee date of birth', 'time']]

 -- Table: enroll 
columns : [['class code', 'text'], ['student number', 'number'], ['enroll grade', 'text']]

 -- Table: professor 
columns : [['employee number', 'number'], ['department code', 'text'], ['professor office', 'text'], ['professor extension', 'text'], ['professor high degree', 'text']]

 -- Table: student 
columns : [['student num', 'number'], ['student last name', 'text'], ['student first name', 'text'], ['student init', 'text'], ['student date of birth', 'time'], ['student class hours took', 'number'], ['student class', 'text'], ['student gpa', 'number'], ['student transfer', 'number'], ['department code', 'text'], ['student phone', 'text'], ['professor number', 'number']]

You are a SQL code translator. You have been given the Table data above. Your role is to translate natural language to PostgreSQL. 
You should not select columns that are not part of the tables provided to you. Think step by step.
Your only output should be SQL code. Do not include any other text. Only SQL code.



Question: How many credits is the course that the student with the last name Smithson took, and what is its description?
SQL: SELECT T4.crs_description ,  T4.crs_credit FROM CLASS AS T1 JOIN enroll AS T2 ON T1.class_code  =  T2.class_code JOIN student AS T3 ON T3.stu_num  =  T2.stu_num JOIN course AS T4 ON T4.crs_code  =  T1.crs_code WHERE T3.stu_lname  =  'Smithson'
-- Language PostgreSQL
        -- Tables: 
             -- Table: class 
columns : [['class code', 'text'], ['course code', 'text'], ['class section', 'text'], ['class time', 'text'], ['class room', 'text'], ['professor employee number', 'number']]

 -- Table: course 
columns : [['course code', 'text'], ['department code', 'text'], ['course description', 'text'], ['course credit', 'number']]

 -- Table: department 
columns : [['department code', 'text'], ['department name', 'text'], ['school code', 'text'], ['employee number', 'number'], ['department address', 'text'], ['department extension', 'text']]

 -- Table: employee 
columns : [['employee number', 'number'], ['employee last name', 'text'], ['employee first name', 'text'], ['employee initial', 'text'], ['employee job code', 'text'], ['employee hire date', 'time'], ['employee date of birth', 'time']]

 -- Table: enroll 
columns : [['class code', 'text'], ['student number', 'number'], ['enroll grade', 'text']]

 -- Table: professor 
columns : [['employee number', 'number'], ['department code', 'text'], ['professor office', 'text'], ['professor extension', 'text'], ['professor high degree', 'text']]

 -- Table: student 
columns : [['student num', 'number'], ['student last name', 'text'], ['student first name', 'text'], ['student init', 'text'], ['student date of birth', 'time'], ['student class hours took', 'number'], ['student class', 'text'], ['student gpa', 'number'], ['student transfer', 'number'], ['department code', 'text'], ['student phone', 'text'], ['professor number', 'number']]

You are a SQL code translator. You have been given the Table data above. Your role is to translate natural language to PostgreSQL. 
You should not select columns that are not part of the tables provided to you. Think step by step.
Your only output should be SQL code. Do not include any other text. Only SQL code.



Question: How many professors who has a either Ph.D. or MA degree?
SQL: SELECT count(*) FROM professor WHERE prof_high_degree  =  'Ph.D.' OR prof_high_degree  =  'MA'
-- Language PostgreSQL
        -- Tables: 
             -- Table: class 
columns : [['class code', 'text'], ['course code', 'text'], ['class section', 'text'], ['class time', 'text'], ['class room', 'text'], ['professor employee number', 'number']]

 -- Table: course 
columns : [['course code', 'text'], ['department code', 'text'], ['course description', 'text'], ['course credit', 'number']]

 -- Table: department 
columns : [['department code', 'text'], ['department name', 'text'], ['school code', 'text'], ['employee number', 'number'], ['department address', 'text'], ['department extension', 'text']]

 -- Table: employee 
columns : [['employee number', 'number'], ['employee last name', 'text'], ['employee first name', 'text'], ['employee initial', 'text'], ['employee job code', 'text'], ['employee hire date', 'time'], ['employee date of birth', 'time']]

 -- Table: enroll 
columns : [['class code', 'text'], ['student number', 'number'], ['enroll grade', 'text']]

 -- Table: professor 
columns : [['employee number', 'number'], ['department code', 'text'], ['professor office', 'text'], ['professor extension', 'text'], ['professor high degree', 'text']]

 -- Table: student 
columns : [['student num', 'number'], ['student last name', 'text'], ['student first name', 'text'], ['student init', 'text'], ['student date of birth', 'time'], ['student class hours took', 'number'], ['student class', 'text'], ['student gpa', 'number'], ['student transfer', 'number'], ['department code', 'text'], ['student phone', 'text'], ['professor number', 'number']]

You are a SQL code translator. You have been given the Table data above. Your role is to translate natural language to PostgreSQL. 
You should not select columns that are not part of the tables provided to you. Think step by step.
Your only output should be SQL code. Do not include any other text. Only SQL code.



Question: How many professors attained either Ph.D. or Masters degrees?
SQL: SELECT count(*) FROM professor WHERE prof_high_degree  =  'Ph.D.' OR prof_high_degree  =  'MA'
-- Language PostgreSQL
        -- Tables: 
             -- Table: class 
columns : [['class code', 'text'], ['course code', 'text'], ['class section', 'text'], ['class time', 'text'], ['class room', 'text'], ['professor employee number', 'number']]

 -- Table: course 
columns : [['course code', 'text'], ['department code', 'text'], ['course description', 'text'], ['course credit', 'number']]

 -- Table: department 
columns : [['department code', 'text'], ['department name', 'text'], ['school code', 'text'], ['employee number', 'number'], ['department address', 'text'], ['department extension', 'text']]

 -- Table: employee 
columns : [['employee number', 'number'], ['employee last name', 'text'], ['employee first name', 'text'], ['employee initial', 'text'], ['employee job code', 'text'], ['employee hire date', 'time'], ['employee date of birth', 'time']]

 -- Table: enroll 
columns : [['class code', 'text'], ['student number', 'number'], ['enroll grade', 'text']]

 -- Table: professor 
columns : [['employee number', 'number'], ['department code', 'text'], ['professor office', 'text'], ['professor extension', 'text'], ['professor high degree', 'text']]

 -- Table: student 
columns : [['student num', 'number'], ['student last name', 'text'], ['student first name', 'text'], ['student init', 'text'], ['student date of birth', 'time'], ['student class hours took', 'number'], ['student class', 'text'], ['student gpa', 'number'], ['student transfer', 'number'], ['department code', 'text'], ['student phone', 'text'], ['professor number', 'number']]

You are a SQL code translator. You have been given the Table data above. Your role is to translate natural language to PostgreSQL. 
You should not select columns that are not part of the tables provided to you. Think step by step.
Your only output should be SQL code. Do not include any other text. Only SQL code.



Question: How many professors who are from either Accounting or Biology department?
SQL: SELECT count(*) FROM professor AS T1 JOIN department AS T2 ON T1.dept_code  =  T2.dept_code WHERE T2.dept_name  =  'Accounting' OR T2.dept_name  =  'Biology'
-- Language PostgreSQL
        -- Tables: 
             -- Table: class 
columns : [['class code', 'text'], ['course code', 'text'], ['class section', 'text'], ['class time', 'text'], ['class room', 'text'], ['professor employee number', 'number']]

 -- Table: course 
columns : [['course code', 'text'], ['department code', 'text'], ['course description', 'text'], ['course credit', 'number']]

 -- Table: department 
columns : [['department code', 'text'], ['department name', 'text'], ['school code', 'text'], ['employee number', 'number'], ['department address', 'text'], ['department extension', 'text']]

 -- Table: employee 
columns : [['employee number', 'number'], ['employee last name', 'text'], ['employee first name', 'text'], ['employee initial', 'text'], ['employee job code', 'text'], ['employee hire date', 'time'], ['employee date of birth', 'time']]

 -- Table: enroll 
columns : [['class code', 'text'], ['student number', 'number'], ['enroll grade', 'text']]

 -- Table: professor 
columns : [['employee number', 'number'], ['department code', 'text'], ['professor office', 'text'], ['professor extension', 'text'], ['professor high degree', 'text']]

 -- Table: student 
columns : [['student num', 'number'], ['student last name', 'text'], ['student first name', 'text'], ['student init', 'text'], ['student date of birth', 'time'], ['student class hours took', 'number'], ['student class', 'text'], ['student gpa', 'number'], ['student transfer', 'number'], ['department code', 'text'], ['student phone', 'text'], ['professor number', 'number']]

You are a SQL code translator. You have been given the Table data above. Your role is to translate natural language to PostgreSQL. 
You should not select columns that are not part of the tables provided to you. Think step by step.
Your only output should be SQL code. Do not include any other text. Only SQL code.



Question: What is the number of professors who are in the Accounting or Biology departments?
SQL: SELECT count(*) FROM professor AS T1 JOIN department AS T2 ON T1.dept_code  =  T2.dept_code WHERE T2.dept_name  =  'Accounting' OR T2.dept_name  =  'Biology'
-- Language PostgreSQL
        -- Tables: 
             -- Table: class 
columns : [['class code', 'text'], ['course code', 'text'], ['class section', 'text'], ['class time', 'text'], ['class room', 'text'], ['professor employee number', 'number']]

 -- Table: course 
columns : [['course code', 'text'], ['department code', 'text'], ['course description', 'text'], ['course credit', 'number']]

 -- Table: department 
columns : [['department code', 'text'], ['department name', 'text'], ['school code', 'text'], ['employee number', 'number'], ['department address', 'text'], ['department extension', 'text']]

 -- Table: employee 
columns : [['employee number', 'number'], ['employee last name', 'text'], ['employee first name', 'text'], ['employee initial', 'text'], ['employee job code', 'text'], ['employee hire date', 'time'], ['employee date of birth', 'time']]

 -- Table: enroll 
columns : [['class code', 'text'], ['student number', 'number'], ['enroll grade', 'text']]

 -- Table: professor 
columns : [['employee number', 'number'], ['department code', 'text'], ['professor office', 'text'], ['professor extension', 'text'], ['professor high degree', 'text']]

 -- Table: student 
columns : [['student num', 'number'], ['student last name', 'text'], ['student first name', 'text'], ['student init', 'text'], ['student date of birth', 'time'], ['student class hours took', 'number'], ['student class', 'text'], ['student gpa', 'number'], ['student transfer', 'number'], ['department code', 'text'], ['student phone', 'text'], ['professor number', 'number']]

You are a SQL code translator. You have been given the Table data above. Your role is to translate natural language to PostgreSQL. 
You should not select columns that are not part of the tables provided to you. Think step by step.
Your only output should be SQL code. Do not include any other text. Only SQL code.



Question: Find the first name of the professor who is teaching two courses with code CIS-220 and QM-261.
SQL: SELECT T1.emp_fname FROM employee AS T1 JOIN CLASS AS T2 ON T1.emp_num  =  T2.prof_num WHERE crs_code  =  'CIS-220' INTERSECT SELECT T1.emp_fname FROM employee AS T1 JOIN CLASS AS T2 ON T1.emp_num  =  T2.prof_num WHERE crs_code  =  'QM-261'
-- Language PostgreSQL
        -- Tables: 
             -- Table: class 
columns : [['class code', 'text'], ['course code', 'text'], ['class section', 'text'], ['class time', 'text'], ['class room', 'text'], ['professor employee number', 'number']]

 -- Table: course 
columns : [['course code', 'text'], ['department code', 'text'], ['course description', 'text'], ['course credit', 'number']]

 -- Table: department 
columns : [['department code', 'text'], ['department name', 'text'], ['school code', 'text'], ['employee number', 'number'], ['department address', 'text'], ['department extension', 'text']]

 -- Table: employee 
columns : [['employee number', 'number'], ['employee last name', 'text'], ['employee first name', 'text'], ['employee initial', 'text'], ['employee job code', 'text'], ['employee hire date', 'time'], ['employee date of birth', 'time']]

 -- Table: enroll 
columns : [['class code', 'text'], ['student number', 'number'], ['enroll grade', 'text']]

 -- Table: professor 
columns : [['employee number', 'number'], ['department code', 'text'], ['professor office', 'text'], ['professor extension', 'text'], ['professor high degree', 'text']]

 -- Table: student 
columns : [['student num', 'number'], ['student last name', 'text'], ['student first name', 'text'], ['student init', 'text'], ['student date of birth', 'time'], ['student class hours took', 'number'], ['student class', 'text'], ['student gpa', 'number'], ['student transfer', 'number'], ['department code', 'text'], ['student phone', 'text'], ['professor number', 'number']]

You are a SQL code translator. You have been given the Table data above. Your role is to translate natural language to PostgreSQL. 
You should not select columns that are not part of the tables provided to you. Think step by step.
Your only output should be SQL code. Do not include any other text. Only SQL code.



Question: What is the first name of the professor who is teaching CIS-220 and QM-261?
SQL: SELECT T1.emp_fname FROM employee AS T1 JOIN CLASS AS T2 ON T1.emp_num  =  T2.prof_num WHERE crs_code  =  'CIS-220' INTERSECT SELECT T1.emp_fname FROM employee AS T1 JOIN CLASS AS T2 ON T1.emp_num  =  T2.prof_num WHERE crs_code  =  'QM-261'
-- Language PostgreSQL
        -- Tables: 
             -- Table: class 
columns : [['class code', 'text'], ['course code', 'text'], ['class section', 'text'], ['class time', 'text'], ['class room', 'text'], ['professor employee number', 'number']]

 -- Table: course 
columns : [['course code', 'text'], ['department code', 'text'], ['course description', 'text'], ['course credit', 'number']]

 -- Table: department 
columns : [['department code', 'text'], ['department name', 'text'], ['school code', 'text'], ['employee number', 'number'], ['department address', 'text'], ['department extension', 'text']]

 -- Table: employee 
columns : [['employee number', 'number'], ['employee last name', 'text'], ['employee first name', 'text'], ['employee initial', 'text'], ['employee job code', 'text'], ['employee hire date', 'time'], ['employee date of birth', 'time']]

 -- Table: enroll 
columns : [['class code', 'text'], ['student number', 'number'], ['enroll grade', 'text']]

 -- Table: professor 
columns : [['employee number', 'number'], ['department code', 'text'], ['professor office', 'text'], ['professor extension', 'text'], ['professor high degree', 'text']]

 -- Table: student 
columns : [['student num', 'number'], ['student last name', 'text'], ['student first name', 'text'], ['student init', 'text'], ['student date of birth', 'time'], ['student class hours took', 'number'], ['student class', 'text'], ['student gpa', 'number'], ['student transfer', 'number'], ['department code', 'text'], ['student phone', 'text'], ['professor number', 'number']]

You are a SQL code translator. You have been given the Table data above. Your role is to translate natural language to PostgreSQL. 
You should not select columns that are not part of the tables provided to you. Think step by step.
Your only output should be SQL code. Do not include any other text. Only SQL code.



Question: Find the first name of student who is taking classes from accounting and Computer Info. Systems departments
SQL: SELECT T1.stu_fname FROM student AS T1 JOIN enroll AS T2 ON T1.stu_num  =  T2.stu_num JOIN CLASS AS T3 ON T2.class_code  =  T3.class_code JOIN course AS T4 ON T3.crs_code  =  T4.crs_code JOIN department AS T5 ON T5.dept_code  =  T4.dept_code WHERE T5.dept_name  =  'Accounting' INTERSECT SELECT T1.stu_fname FROM student AS T1 JOIN enroll AS T2 ON T1.stu_num  =  T2.stu_num JOIN CLASS AS T3 ON T2.class_code  =  T3.class_code JOIN course AS T4 ON T3.crs_code  =  T4.crs_code JOIN department AS T5 ON T5.dept_code  =  T4.dept_code WHERE T5.dept_name  =  'Computer Info. Systems'
-- Language PostgreSQL
        -- Tables: 
             -- Table: class 
columns : [['class code', 'text'], ['course code', 'text'], ['class section', 'text'], ['class time', 'text'], ['class room', 'text'], ['professor employee number', 'number']]

 -- Table: course 
columns : [['course code', 'text'], ['department code', 'text'], ['course description', 'text'], ['course credit', 'number']]

 -- Table: department 
columns : [['department code', 'text'], ['department name', 'text'], ['school code', 'text'], ['employee number', 'number'], ['department address', 'text'], ['department extension', 'text']]

 -- Table: employee 
columns : [['employee number', 'number'], ['employee last name', 'text'], ['employee first name', 'text'], ['employee initial', 'text'], ['employee job code', 'text'], ['employee hire date', 'time'], ['employee date of birth', 'time']]

 -- Table: enroll 
columns : [['class code', 'text'], ['student number', 'number'], ['enroll grade', 'text']]

 -- Table: professor 
columns : [['employee number', 'number'], ['department code', 'text'], ['professor office', 'text'], ['professor extension', 'text'], ['professor high degree', 'text']]

 -- Table: student 
columns : [['student num', 'number'], ['student last name', 'text'], ['student first name', 'text'], ['student init', 'text'], ['student date of birth', 'time'], ['student class hours took', 'number'], ['student class', 'text'], ['student gpa', 'number'], ['student transfer', 'number'], ['department code', 'text'], ['student phone', 'text'], ['professor number', 'number']]

You are a SQL code translator. You have been given the Table data above. Your role is to translate natural language to PostgreSQL. 
You should not select columns that are not part of the tables provided to you. Think step by step.
Your only output should be SQL code. Do not include any other text. Only SQL code.



Question: What are the first names of all students taking accoutning and Computer Information Systems classes?
SQL: SELECT T1.stu_fname FROM student AS T1 JOIN enroll AS T2 ON T1.stu_num  =  T2.stu_num JOIN CLASS AS T3 ON T2.class_code  =  T3.class_code JOIN course AS T4 ON T3.crs_code  =  T4.crs_code JOIN department AS T5 ON T5.dept_code  =  T4.dept_code WHERE T5.dept_name  =  'Accounting' INTERSECT SELECT T1.stu_fname FROM student AS T1 JOIN enroll AS T2 ON T1.stu_num  =  T2.stu_num JOIN CLASS AS T3 ON T2.class_code  =  T3.class_code JOIN course AS T4 ON T3.crs_code  =  T4.crs_code JOIN department AS T5 ON T5.dept_code  =  T4.dept_code WHERE T5.dept_name  =  'Computer Info. Systems'
-- Language PostgreSQL
        -- Tables: 
             -- Table: class 
columns : [['class code', 'text'], ['course code', 'text'], ['class section', 'text'], ['class time', 'text'], ['class room', 'text'], ['professor employee number', 'number']]

 -- Table: course 
columns : [['course code', 'text'], ['department code', 'text'], ['course description', 'text'], ['course credit', 'number']]

 -- Table: department 
columns : [['department code', 'text'], ['department name', 'text'], ['school code', 'text'], ['employee number', 'number'], ['department address', 'text'], ['department extension', 'text']]

 -- Table: employee 
columns : [['employee number', 'number'], ['employee last name', 'text'], ['employee first name', 'text'], ['employee initial', 'text'], ['employee job code', 'text'], ['employee hire date', 'time'], ['employee date of birth', 'time']]

 -- Table: enroll 
columns : [['class code', 'text'], ['student number', 'number'], ['enroll grade', 'text']]

 -- Table: professor 
columns : [['employee number', 'number'], ['department code', 'text'], ['professor office', 'text'], ['professor extension', 'text'], ['professor high degree', 'text']]

 -- Table: student 
columns : [['student num', 'number'], ['student last name', 'text'], ['student first name', 'text'], ['student init', 'text'], ['student date of birth', 'time'], ['student class hours took', 'number'], ['student class', 'text'], ['student gpa', 'number'], ['student transfer', 'number'], ['department code', 'text'], ['student phone', 'text'], ['professor number', 'number']]

You are a SQL code translator. You have been given the Table data above. Your role is to translate natural language to PostgreSQL. 
You should not select columns that are not part of the tables provided to you. Think step by step.
Your only output should be SQL code. Do not include any other text. Only SQL code.



Question: What is the average gpa of the students enrolled in the course with code ACCT-211?
SQL: SELECT avg(T2.stu_gpa) FROM enroll AS T1 JOIN student AS T2 ON T1.stu_num  =  T2.stu_num JOIN CLASS AS T3 ON T1.class_code  =  T3.class_code WHERE T3.crs_code  =  'ACCT-211'
-- Language PostgreSQL
        -- Tables: 
             -- Table: class 
columns : [['class code', 'text'], ['course code', 'text'], ['class section', 'text'], ['class time', 'text'], ['class room', 'text'], ['professor employee number', 'number']]

 -- Table: course 
columns : [['course code', 'text'], ['department code', 'text'], ['course description', 'text'], ['course credit', 'number']]

 -- Table: department 
columns : [['department code', 'text'], ['department name', 'text'], ['school code', 'text'], ['employee number', 'number'], ['department address', 'text'], ['department extension', 'text']]

 -- Table: employee 
columns : [['employee number', 'number'], ['employee last name', 'text'], ['employee first name', 'text'], ['employee initial', 'text'], ['employee job code', 'text'], ['employee hire date', 'time'], ['employee date of birth', 'time']]

 -- Table: enroll 
columns : [['class code', 'text'], ['student number', 'number'], ['enroll grade', 'text']]

 -- Table: professor 
columns : [['employee number', 'number'], ['department code', 'text'], ['professor office', 'text'], ['professor extension', 'text'], ['professor high degree', 'text']]

 -- Table: student 
columns : [['student num', 'number'], ['student last name', 'text'], ['student first name', 'text'], ['student init', 'text'], ['student date of birth', 'time'], ['student class hours took', 'number'], ['student class', 'text'], ['student gpa', 'number'], ['student transfer', 'number'], ['department code', 'text'], ['student phone', 'text'], ['professor number', 'number']]

You are a SQL code translator. You have been given the Table data above. Your role is to translate natural language to PostgreSQL. 
You should not select columns that are not part of the tables provided to you. Think step by step.
Your only output should be SQL code. Do not include any other text. Only SQL code.



Question: What is the average GPA of students taking ACCT-211?
SQL: SELECT avg(T2.stu_gpa) FROM enroll AS T1 JOIN student AS T2 ON T1.stu_num  =  T2.stu_num JOIN CLASS AS T3 ON T1.class_code  =  T3.class_code WHERE T3.crs_code  =  'ACCT-211'
-- Language PostgreSQL
        -- Tables: 
             -- Table: class 
columns : [['class code', 'text'], ['course code', 'text'], ['class section', 'text'], ['class time', 'text'], ['class room', 'text'], ['professor employee number', 'number']]

 -- Table: course 
columns : [['course code', 'text'], ['department code', 'text'], ['course description', 'text'], ['course credit', 'number']]

 -- Table: department 
columns : [['department code', 'text'], ['department name', 'text'], ['school code', 'text'], ['employee number', 'number'], ['department address', 'text'], ['department extension', 'text']]

 -- Table: employee 
columns : [['employee number', 'number'], ['employee last name', 'text'], ['employee first name', 'text'], ['employee initial', 'text'], ['employee job code', 'text'], ['employee hire date', 'time'], ['employee date of birth', 'time']]

 -- Table: enroll 
columns : [['class code', 'text'], ['student number', 'number'], ['enroll grade', 'text']]

 -- Table: professor 
columns : [['employee number', 'number'], ['department code', 'text'], ['professor office', 'text'], ['professor extension', 'text'], ['professor high degree', 'text']]

 -- Table: student 
columns : [['student num', 'number'], ['student last name', 'text'], ['student first name', 'text'], ['student init', 'text'], ['student date of birth', 'time'], ['student class hours took', 'number'], ['student class', 'text'], ['student gpa', 'number'], ['student transfer', 'number'], ['department code', 'text'], ['student phone', 'text'], ['professor number', 'number']]

You are a SQL code translator. You have been given the Table data above. Your role is to translate natural language to PostgreSQL. 
You should not select columns that are not part of the tables provided to you. Think step by step.
Your only output should be SQL code. Do not include any other text. Only SQL code.



Question: What is the first name, gpa and phone number of the top 5 students with highest gpa?
SQL: SELECT stu_gpa ,  stu_phone ,  stu_fname FROM student ORDER BY stu_gpa DESC LIMIT 5