Table schema:
CREATE TABLE professor (dept_code VARCHAR, EMP_NUM VARCHAR); CREATE TABLE department (dept_code VARCHAR); CREATE TABLE employee (EMP_FNAME VARCHAR, EMP_LNAME VARCHAR, EMP_NUM VARCHAR)

Question: What is the first and last name of the professor in biology department?
SQL: SELECT T3.EMP_FNAME, T3.EMP_LNAME FROM professor AS T1 JOIN department AS T2 ON T1.dept_code = T2.dept_code JOIN employee AS T3 ON T1.EMP_NUM = T3.EMP_NUM WHERE DEPT_NAME = "Biology"