aherntech/sparc huggingface dataset:
Database: pets_1
Question sequence:
What are the different pet types?
How many exist?
SQL query sequence:
SELECT DISTINCT pettype FROM pets
SELECT count(DISTINCT pettype) FROM pets
Final question: How many different types of pet are there?
Final SQL: SELECT count(DISTINCT pettype) FROM pets
Database: pets_1
Question sequence:
what is the first name of every student?
Of those names, which ones correspond to somebody who has a cat?
Also, combine those names with those who have a dog.
SQL query sequence:
SELECT DISTINCT T1.Fname FROM student AS T1
SELECT DISTINCT T1.Fname FROM student AS T1 JOIN has_pet AS T2 ON T1.stuid  =  T2.stuid JOIN pets AS T3 ON T3.petid  =  T2.petid WHERE T3.pettype  =  'cat'
SELECT DISTINCT T1.Fname FROM student AS T1 JOIN has_pet AS T2 ON T1.stuid  =  T2.stuid JOIN pets AS T3 ON T3.petid  =  T2.petid WHERE T3.pettype  =  'cat' OR T3.pettype  =  'dog'
Final question: What are the first names of every student who has a cat or dog as a pet?
Final SQL: SELECT DISTINCT T1.Fname FROM student AS T1 JOIN has_pet AS T2 ON T1.stuid  =  T2.stuid JOIN pets AS T3 ON T3.petid  =  T2.petid WHERE T3.pettype  =  'cat' OR T3.pettype  =  'dog'
Database: pets_1
Question sequence:
Which students have a dog as their type of pet?
Who also has a cat?
What are their first names?
SQL query sequence:
SELECT * FROM student AS T1 JOIN has_pet AS T2 ON T1.stuid  =  T2.stuid JOIN pets AS T3 ON T3.petid  =  T2.petid WHERE T3.pettype  =  'dog'
SELECT * FROM student AS T1 JOIN has_pet AS T2 ON T1.stuid  =  T2.stuid JOIN pets AS T3 ON T3.petid  =  T2.petid WHERE T3.pettype  =  'cat' INTERSECT SELECT * FROM student AS T1 JOIN has_pet AS T2 ON T1.stuid  =  T2.stuid JOIN pets AS T3 ON T3.petid  =  T2.petid WHERE T3.pettype  =  'dog'
SELECT T1.Fname FROM student AS T1 JOIN has_pet AS T2 ON T1.stuid  =  T2.stuid JOIN pets AS T3 ON T3.petid  =  T2.petid WHERE T3.pettype  =  'cat' INTERSECT SELECT T1.Fname FROM student AS T1 JOIN has_pet AS T2 ON T1.stuid  =  T2.stuid JOIN pets AS T3 ON T3.petid  =  T2.petid WHERE T3.pettype  =  'dog'
Final question: What are the students' first names who have both cats and dogs as pets?
Final SQL: SELECT T1.Fname FROM student AS T1 JOIN has_pet AS T2 ON T1.stuid  =  T2.stuid JOIN pets AS T3 ON T3.petid  =  T2.petid WHERE T3.pettype  =  'cat' INTERSECT SELECT T1.Fname FROM student AS T1 JOIN has_pet AS T2 ON T1.stuid  =  T2.stuid JOIN pets AS T3 ON T3.petid  =  T2.petid WHERE T3.pettype  =  'dog'
Database: pets_1
Question sequence:
Which students have a cat as their pets?
What are they majoring in?
Also, how old are they?
SQL query sequence:
SELECT * FROM student WHERE stuid NOT IN (SELECT T1.stuid FROM student AS T1 JOIN has_pet AS T2 ON T1.stuid  =  T2.stuid JOIN pets AS T3 ON T3.petid  =  T2.petid WHERE T3.pettype  =  'cat')
SELECT major FROM student WHERE stuid NOT IN (SELECT T1.stuid FROM student AS T1 JOIN has_pet AS T2 ON T1.stuid  =  T2.stuid JOIN pets AS T3 ON T3.petid  =  T2.petid WHERE T3.pettype  =  'cat')
SELECT major ,  age FROM student WHERE stuid NOT IN (SELECT T1.stuid FROM student AS T1 JOIN has_pet AS T2 ON T1.stuid  =  T2.stuid JOIN pets AS T3 ON T3.petid  =  T2.petid WHERE T3.pettype  =  'cat')
Final question: What major is every student who does not own a cat as a pet, and also how old are they?
Final SQL: SELECT major ,  age FROM student WHERE stuid NOT IN (SELECT T1.stuid FROM student AS T1 JOIN has_pet AS T2 ON T1.stuid  =  T2.stuid JOIN pets AS T3 ON T3.petid  =  T2.petid WHERE T3.pettype  =  'cat')
Database: pets_1
Question sequence:
What is every student's id?
Of those ids, which correspond to those who own cats as pets?
List all the other ids.
SQL query sequence:
SELECT stuid FROM student
SELECT T1.stuid FROM student AS T1 JOIN has_pet AS T2 ON T1.stuid  =  T2.stuid JOIN pets AS T3 ON T3.petid  =  T2.petid WHERE T3.pettype  =  'cat'
SELECT stuid FROM student EXCEPT SELECT T1.stuid FROM student AS T1 JOIN has_pet AS T2 ON T1.stuid  =  T2.stuid JOIN pets AS T3 ON T3.petid  =  T2.petid WHERE T3.pettype  =  'cat'
Final question: What are the ids of the students who do not own cats as pets?
Final SQL: SELECT stuid FROM student EXCEPT SELECT T1.stuid FROM student AS T1 JOIN has_pet AS T2 ON T1.stuid  =  T2.stuid JOIN pets AS T3 ON T3.petid  =  T2.petid WHERE T3.pettype  =  'cat'
Database: pets_1
Question sequence:
Which students have dogs?
Of those, who does not own a cat?
What are their first names and ages?
SQL query sequence:
SELECT * FROM student AS T1 JOIN has_pet AS T2 ON T1.stuid  =  T2.stuid JOIN pets AS T3 ON T3.petid  =  T2.petid WHERE T3.pettype  =  'dog'
SELECT * FROM student AS T1 JOIN has_pet AS T2 ON T1.stuid  =  T2.stuid JOIN pets AS T3 ON T3.petid  =  T2.petid WHERE T3.pettype  =  'dog' EXCEPT SELECT * FROM student AS T1 JOIN has_pet AS T2 ON T1.stuid  =  T2.stuid JOIN pets AS T3 ON T3.petid  =  T2.petid WHERE T3.pettype  =  'cat'
SELECT T1.fname ,  T1.age FROM student AS T1 JOIN has_pet AS T2 ON T1.stuid  =  T2.stuid JOIN pets AS T3 ON T3.petid  =  T2.petid WHERE T3.pettype  =  'dog' EXCEPT SELECT T1.fname ,  T1.age FROM student AS T1 JOIN has_pet AS T2 ON T1.stuid  =  T2.stuid JOIN pets AS T3 ON T3.petid  =  T2.petid WHERE T3.pettype  =  'cat'
Final question: What is the first name of every student who has a dog but does not have a cat?
Final SQL: SELECT T1.fname ,  T1.age FROM student AS T1 JOIN has_pet AS T2 ON T1.stuid  =  T2.stuid JOIN pets AS T3 ON T3.petid  =  T2.petid WHERE T3.pettype  =  'dog' AND T1.stuid NOT IN (SELECT T1.stuid FROM student AS T1 JOIN has_pet AS T2 ON T1.stuid  =  T2.stuid JOIN pets AS T3 ON T3.petid  =  T2.petid WHERE T3.pettype  =  'cat')
Database: pets_1
Question sequence:
Who is the youngest pet?
What type are they?
Also, how much do they weigh?
SQL query sequence:
SELECT * FROM pets ORDER BY pet_age LIMIT 1
SELECT pettype FROM pets ORDER BY pet_age LIMIT 1
SELECT pettype ,  weight FROM pets ORDER BY pet_age LIMIT 1
Final question: What type of pet is the youngest animal, and how much does it weigh?
Final SQL: SELECT pettype ,  weight FROM pets ORDER BY pet_age LIMIT 1
Database: pets_1
Question sequence:
What are ids of every pet?
For those, which refer to pets older than 1?
Also, how much do they weigh?
SQL query sequence:
SELECT petid FROM pets
SELECT petid FROM pets WHERE pet_age  >  1
SELECT petid ,  weight FROM pets WHERE pet_age  >  1
Final question: What is the id and weight of every pet who is older than 1?
Final SQL: SELECT petid ,  weight FROM pets WHERE pet_age  >  1
Database: pets_1
Question sequence:
What are the different pet types?
For each of those, what is the maximum age?
What about the average age?
SQL query sequence:
SELECT DISTINCT pettype FROM pets
SELECT max(pet_age) ,  pettype FROM pets GROUP BY pettype
SELECT avg(pet_age) ,  pettype FROM pets GROUP BY pettype
Final question: What is the average and maximum age for each pet type?
Final SQL: SELECT avg(pet_age) ,  max(pet_age) ,  pettype FROM pets GROUP BY pettype
Database: pets_1
Question sequence:
What information is there on pets?
For each pet type, what is the average weight?
SQL query sequence:
SELECT * FROM pets
SELECT avg(weight) ,  pettype FROM pets GROUP BY pettype
Final question: What is the average weight for each type of pet?
Final SQL: SELECT avg(weight) ,  pettype FROM pets GROUP BY pettype
Database: pets_1
Question sequence:
Which students have pets?
What are the different first names?
Also, what are their ages?
SQL query sequence:
SELECT * FROM student AS T1 JOIN has_pet AS T2 ON T1.stuid  =  T2.stuid
SELECT DISTINCT T1.fname FROM student AS T1 JOIN has_pet AS T2 ON T1.stuid  =  T2.stuid
SELECT DISTINCT T1.fname ,  T1.age FROM student AS T1 JOIN has_pet AS T2 ON T1.stuid  =  T2.stuid
Final question: What are the different first names and ages of the students who do have pets?
Final SQL: SELECT DISTINCT T1.fname ,  T1.age FROM student AS T1 JOIN has_pet AS T2 ON T1.stuid  =  T2.stuid
Database: pets_1
Question sequence:
Which students have pets?
Of those, whose last name is smith?
What is their pet's id?
SQL query sequence:
SELECT * FROM student AS T1 JOIN has_pet AS T2 ON T1.stuid  =  T2.stuid
SELECT * FROM student AS T1 JOIN has_pet AS T2 ON T1.stuid  =  T2.stuid WHERE T1.Lname  =  'Smith'
SELECT T2.petid FROM student AS T1 JOIN has_pet AS T2 ON T1.stuid  =  T2.stuid WHERE T1.Lname  =  'Smith'
Final question: What is the id of the pet owned by the student whose last name is 'Smith'?
Final SQL: SELECT T2.petid FROM student AS T1 JOIN has_pet AS T2 ON T1.stuid  =  T2.stuid WHERE T1.Lname  =  'Smith'
Database: pets_1
Question sequence:
Which of the students have pets?
How many pets does each of them have?
SQL query sequence:
SELECT * FROM student AS T1 JOIN has_pet AS T2 ON T1.stuid  =  T2.stuid
SELECT count(*) ,  T1.stuid FROM student AS T1 JOIN has_pet AS T2 ON T1.stuid  =  T2.stuid GROUP BY T1.stuid
Final question: For students who have pets, how many pets does each student have?
Final SQL: SELECT count(*) ,  T1.stuid FROM student AS T1 JOIN has_pet AS T2 ON T1.stuid  =  T2.stuid GROUP BY T1.stuid
Database: pets_1
Question sequence:
What is the first name and sex of each student?
Which of those belong to somebody who has more than one pet?
SQL query sequence:
SELECT T1.fname ,  T1.sex FROM student AS T1
SELECT T1.fname ,  T1.sex FROM student AS T1 JOIN has_pet AS T2 ON T1.stuid  =  T2.stuid GROUP BY T1.stuid HAVING count(*)  >  1
Final question: What is the first name and gender of the all the students who have more than one pet?
Final SQL: SELECT T1.fname ,  T1.sex FROM student AS T1 JOIN has_pet AS T2 ON T1.stuid  =  T2.stuid GROUP BY T1.stuid HAVING count(*)  >  1
Database: pets_1
Question sequence:
What is the id of the three-year old cat?
Who is the owner of that cat?
What is their last name?
SQL query sequence:
SELECT petid FROM pets WHERE pet_age  =  3 AND pettype  =  'cat'
SELECT * FROM student AS T1 JOIN has_pet AS T2 ON T1.stuid  =  T2.stuid JOIN pets AS T3 ON T3.petid  =  T2.petid WHERE T3.pet_age  =  3 AND T3.pettype  =  'cat'
SELECT T1.lname FROM student AS T1 JOIN has_pet AS T2 ON T1.stuid  =  T2.stuid JOIN pets AS T3 ON T3.petid  =  T2.petid WHERE T3.pet_age  =  3 AND T3.pettype  =  'cat'
Final question: What is the last name of the student who has a cat that is 3 years old?
Final SQL: SELECT T1.lname FROM student AS T1 JOIN has_pet AS T2 ON T1.stuid  =  T2.stuid JOIN pets AS T3 ON T3.petid  =  T2.petid WHERE T3.pet_age  =  3 AND T3.pettype  =  'cat'
Database: pets_1
Question sequence:
Which students do not own any pets?
What is their average age?
SQL query sequence:
SELECT * FROM student WHERE stuid NOT IN (SELECT T1.stuid FROM student AS T1 JOIN has_pet AS T2 ON T1.stuid  =  T2.stuid)
SELECT avg(age) FROM student WHERE stuid NOT IN (SELECT T1.stuid FROM student AS T1 JOIN has_pet AS T2 ON T1.stuid  =  T2.stuid)
Final question: What is the average age for all students who do not own any pets?
Final SQL: SELECT avg(age) FROM student WHERE stuid NOT IN (SELECT T1.stuid FROM student AS T1 JOIN has_pet AS T2 ON T1.stuid  =  T2.stuid)
Database: world_1
Question sequence:
What are the names of all the countries?
Give the names of the ones that became independent after 1950.
SQL query sequence:
SELECT Name FROM country
SELECT Name FROM country WHERE IndepYear  >  1950
Final question: Give the names of the nations that were founded after 1950.
Final SQL: SELECT Name FROM country WHERE IndepYear  >  1950
Database: world_1
Question sequence:
How many countries are there?
Out of those, how many have a republic as their form of government?
SQL query sequence:
SELECT count(*) FROM country
SELECT count(*) FROM country WHERE GovernmentForm  =  "Republic"
Final question: How many countries have governments that are republics?
Final SQL: SELECT count(*) FROM country WHERE GovernmentForm  =  "Republic"
Database: world_1
Question sequence:
What are the countries in the Carribean region?
What is the surface area of each of those countries?
Find the total surface area of the above.
SQL query sequence:
SELECT * FROM country WHERE Region  =  "Caribbean"
SELECT SurfaceArea FROM country WHERE Region  =  "Caribbean"
SELECT sum(SurfaceArea) FROM country WHERE Region  =  "Caribbean"
Final question: How much surface area do the countires in the Carribean cover together?
Final SQL: SELECT sum(SurfaceArea) FROM country WHERE Region  =  "Caribbean"
Database: world_1
Question sequence:
What continent does each country belong to?
Which one does Anguila belong to?
SQL query sequence:
SELECT Continent FROM country
SELECT Continent FROM country WHERE Name  =  "Anguilla"
Final question: What is the continent name which Anguilla belongs to?
Final SQL: SELECT Continent FROM country WHERE Name  =  "Anguilla"
Database: world_1
Question sequence:
What are the names of all the regions?
Which of those is the city Kabul located in?
SQL query sequence:
SELECT Region FROM country
SELECT Region FROM country AS T1 JOIN city AS T2 ON T1.Code  =  T2.CountryCode WHERE T2.Name  =  "Kabul"
Final question: What region is Kabul in?
Final SQL: SELECT Region FROM country AS T1 JOIN city AS T2 ON T1.Code  =  T2.CountryCode WHERE T2.Name  =  "Kabul"
Database: world_1
Question sequence:
What are all the languages?
What are the languages spoken in Aruba?
Which one is the most popular?
SQL query sequence:
SELECT LANGUAGE FROM countrylanguage
SELECT T2.Language FROM country AS T1 JOIN countrylanguage AS T2 ON T1.Code  =  T2.CountryCode WHERE T1.Name  =  "Aruba"
SELECT T2.Language FROM country AS T1 JOIN countrylanguage AS T2 ON T1.Code  =  T2.CountryCode WHERE T1.Name  =  "Aruba" ORDER BY Percentage DESC LIMIT 1
Final question: What language is predominantly spoken in Aruba?
Final SQL: SELECT T2.Language FROM country AS T1 JOIN countrylanguage AS T2 ON T1.Code  =  T2.CountryCode WHERE T1.Name  =  "Aruba" ORDER BY Percentage DESC LIMIT 1
Database: world_1
Question sequence:
What are the population and life expectancies for all countries?
Of those, which ones are for the country Brazil?
SQL query sequence:
SELECT Population ,  LifeExpectancy FROM country
SELECT Population ,  LifeExpectancy FROM country WHERE Name  =  "Brazil"
Final question: Give me Brazil’s population and life expectancies.
Final SQL: SELECT Population ,  LifeExpectancy FROM country WHERE Name  =  "Brazil"
Database: world_1
Question sequence:
Which region is Angola in?
For that country, what is its population?
SQL query sequence:
SELECT Region FROM country WHERE Name  =  "Angola"
SELECT Population FROM country WHERE Name  =  "Angola"
Final question: What region does Angola belong to and what is its population?
Final SQL: SELECT Population ,  Region FROM country WHERE Name  =  "Angola"
Database: world_1
Question sequence:
What are the life expectancies for all the countries?
What are the life expectancies for the countries in the region of Central Africa?
What is the average of those?
SQL query sequence:
SELECT LifeExpectancy FROM country
SELECT LifeExpectancy FROM country WHERE Region  =  "Central Africa"
SELECT avg(LifeExpectancy) FROM country WHERE Region  =  "Central Africa"
Final question: How long is the people’s average life expectancy in Central Africa?
Final SQL: SELECT avg(LifeExpectancy) FROM country WHERE Region  =  "Central Africa"
Database: world_1
Question sequence:
What are the names of the countries in Asia?
Which one has the shortest life expectancy?
SQL query sequence:
SELECT Name FROM country WHERE Continent  =  "Asia"
SELECT Name FROM country WHERE Continent  =  "Asia" ORDER BY LifeExpectancy LIMIT 1
Final question: Give the name of the country in Asia with the lowest life expectancy.
Final SQL: SELECT Name FROM country WHERE Continent  =  "Asia" ORDER BY LifeExpectancy LIMIT 1
Database: world_1
Question sequence:
How many people live in Asia?
What about the largest GNP among them?
SQL query sequence:
SELECT sum(Population) FROM country WHERE Continent  =  "Asia"
SELECT max(GNP) FROM country WHERE Continent  =  "Asia"
Final question: How many people live in Asia, and what is the largest GNP among them?
Final SQL: SELECT sum(Population) ,  max(GNP) FROM country WHERE Continent  =  "Asia"
Database: world_1
Question sequence:
Which countries are in Africa?
Which countries are also republics?
What is the average of their life expectancies?
SQL query sequence:
SELECT * FROM country WHERE Continent  =  "Africa"
SELECT * FROM country WHERE Continent  =  "Africa" AND GovernmentForm  =  "Republic"
SELECT avg(LifeExpectancy) FROM country WHERE Continent  =  "Africa" AND GovernmentForm  =  "Republic"
Final question: Give the average life expectancy for countries in Africa which are republics?
Final SQL: SELECT avg(LifeExpectancy) FROM country WHERE Continent  =  "Africa" AND GovernmentForm  =  "Republic"
Database: world_1
Question sequence:
What are the countries in the continents of Asia or Europe?
What is the surface area of each country?
What is the total surface area summed up?
SQL query sequence:
SELECT * FROM country WHERE Continent  =  "Asia" OR Continent  =  "Europe"
SELECT SurfaceArea FROM country WHERE Continent  =  "Asia" OR Continent  =  "Europe"
SELECT sum(SurfaceArea) FROM country WHERE Continent  =  "Asia" OR Continent  =  "Europe"
Final question: Give the total surface area covered by countries in Asia or Europe.
Final SQL: SELECT sum(SurfaceArea) FROM country WHERE Continent  =  "Asia" OR Continent  =  "Europe"
Database: world_1
Question sequence:
What are the populations of each city in the district of Gelderland?
What is the total population in that district?
SQL query sequence:
SELECT Population FROM city WHERE District  =  "Gelderland"
SELECT sum(Population) FROM city WHERE District  =  "Gelderland"
Final question: What is the total population of Gelderland district?
Final SQL: SELECT sum(Population) FROM city WHERE District  =  "Gelderland"
Database: world_1
Question sequence:
What are all the nations?
Which of those have a government that is a US territory?
For those, what is the average GNP and total population?
SQL query sequence:
SELECT * FROM country
SELECT * FROM country WHERE GovernmentForm  =  "US Territory"
SELECT avg(GNP) ,  sum(population) FROM country WHERE GovernmentForm  =  "US Territory"
Final question: Give the mean GNP and total population of nations which are considered US territory.
Final SQL: SELECT avg(GNP) ,  sum(population) FROM country WHERE GovernmentForm  =  "US Territory"
Database: world_1
Question sequence:
What are all the distinct languages used around the world?
How many are there?
SQL query sequence:
SELECT DISTINCT LANGUAGE FROM countrylanguage
SELECT count(DISTINCT LANGUAGE) FROM countrylanguage
Final question: What is the number of distinct languages used around the world?
Final SQL: SELECT count(DISTINCT LANGUAGE) FROM countrylanguage
Database: world_1
Question sequence:
What are the distinct forms of government in the continent of Africa?
How many are there?
SQL query sequence:
SELECT DISTINCT GovernmentForm FROM country WHERE Continent  =  "Africa"
SELECT count(DISTINCT GovernmentForm) FROM country WHERE Continent  =  "Africa"
Final question: How many different forms of governments are there in Africa?
Final SQL: SELECT count(DISTINCT GovernmentForm) FROM country WHERE Continent  =  "Africa"
Database: world_1
Question sequence:
What is the information about the country Aruba?
What are the languages used in Aruba?
How many are there?
SQL query sequence:
SELECT * FROM country WHERE Name  =  "Aruba"
SELECT T2.Language FROM country AS T1 JOIN countrylanguage AS T2 ON T1.Code  =  T2.CountryCode WHERE T1.Name  =  "Aruba"
SELECT COUNT(T2.Language) FROM country AS T1 JOIN countrylanguage AS T2 ON T1.Code  =  T2.CountryCode WHERE T1.Name  =  "Aruba"
Final question: How many languages are spoken in Aruba?
Final SQL: SELECT COUNT(T2.Language) FROM country AS T1 JOIN countrylanguage AS T2 ON T1.Code  =  T2.CountryCode WHERE T1.Name  =  "Aruba"
Database: world_1
Question sequence:
What are the languages used in Afghanistan?
Of those, how many are the official languages?
SQL query sequence:
SELECT T2.Language FROM country AS T1 JOIN countrylanguage AS T2 ON T1.Code  =  T2.CountryCode WHERE T1.Name  =  "Afghanistan"
SELECT COUNT(*) FROM country AS T1 JOIN countrylanguage AS T2 ON T1.Code  =  T2.CountryCode WHERE T1.Name  =  "Afghanistan" AND IsOfficial  =  "T"
Final question: How many official languages are spoken in Afghanistan?
Final SQL: SELECT COUNT(*) FROM country AS T1 JOIN countrylanguage AS T2 ON T1.Code  =  T2.CountryCode WHERE T1.Name  =  "Afghanistan" AND IsOfficial  =  "T"
Database: world_1
Question sequence:
How many languages are spoken in each country?
Which country speaks the most?
SQL query sequence:
SELECT count(*) ,  T1.Name FROM country AS T1 JOIN countrylanguage AS T2 ON T1.Code  =  T2.CountryCode GROUP BY T1.Name
SELECT T1.Name FROM country AS T1 JOIN countrylanguage AS T2 ON T1.Code  =  T2.CountryCode GROUP BY T1.Name ORDER BY COUNT(*) DESC LIMIT 1
Final question: Give the name of the nation that uses the greatest amount of languages.
Final SQL: SELECT T1.Name FROM country AS T1 JOIN countrylanguage AS T2 ON T1.Code  =  T2.CountryCode GROUP BY T1.Name ORDER BY COUNT(*) DESC LIMIT 1
Database: world_1
Question sequence:
How many languages are spoken on each continent?
Which one speaks the most languages?
SQL query sequence:
SELECT COUNT(*) ,  T1.Continent FROM country AS T1 JOIN countrylanguage AS T2 ON T1.Code  =  T2.CountryCode GROUP BY T1.Continent
SELECT T1.Continent FROM country AS T1 JOIN countrylanguage AS T2 ON T1.Code  =  T2.CountryCode GROUP BY T1.Continent ORDER BY COUNT(*) DESC LIMIT 1
Final question: Which continent speaks the most languages?
Final SQL: SELECT T1.Continent FROM country AS T1 JOIN countrylanguage AS T2 ON T1.Code  =  T2.CountryCode GROUP BY T1.Continent ORDER BY COUNT(*) DESC LIMIT 1
Database: world_1
Question sequence:
What are the countries that speak English?
Which of those also speak Dutch?
How many of them are there?
SQL query sequence:
SELECT T1.Name FROM country AS T1 JOIN countrylanguage AS T2 ON T1.Code  =  T2.CountryCode WHERE T2.Language  =  "English"
SELECT T1.Name FROM country AS T1 JOIN countrylanguage AS T2 ON T1.Code  =  T2.CountryCode WHERE T2.Language  =  "English" INTERSECT SELECT T1.Name FROM country AS T1 JOIN countrylanguage AS T2 ON T1.Code  =  T2.CountryCode WHERE T2.Language  =  "Dutch"
SELECT COUNT(*) FROM (SELECT T1.Name FROM country AS T1 JOIN countrylanguage AS T2 ON T1.Code  =  T2.CountryCode WHERE T2.Language  =  "English" INTERSECT SELECT T1.Name FROM country AS T1 JOIN countrylanguage AS T2 ON T1.Code  =  T2.CountryCode WHERE T2.Language  =  "Dutch")
Final question: What is the number of nations that use English and Dutch?
Final SQL: SELECT COUNT(*) FROM (SELECT T1.Name FROM country AS T1 JOIN countrylanguage AS T2 ON T1.Code  =  T2.CountryCode WHERE T2.Language  =  "English" INTERSECT SELECT T1.Name FROM country AS T1 JOIN countrylanguage AS T2 ON T1.Code  =  T2.CountryCode WHERE T2.Language  =  "Dutch")
Database: world_1
Question sequence:
What are the names of countries which speak English?
Of those countries, what are the names of the nations that speak French as well?
SQL query sequence:
SELECT T1.Name FROM country AS T1 JOIN countrylanguage AS T2 ON T1.Code  =  T2.CountryCode WHERE T2.Language  =  "English"
SELECT T1.Name FROM country AS T1 JOIN countrylanguage AS T2 ON T1.Code  =  T2.CountryCode WHERE T2.Language  =  "English" INTERSECT SELECT T1.Name FROM country AS T1 JOIN countrylanguage AS T2 ON T1.Code  =  T2.CountryCode WHERE T2.Language  =  "French"
Final question: Give the names of nations that speak both English and French.
Final SQL: SELECT T1.Name FROM country AS T1 JOIN countrylanguage AS T2 ON T1.Code  =  T2.CountryCode WHERE T2.Language  =  "English" INTERSECT SELECT T1.Name FROM country AS T1 JOIN countrylanguage AS T2 ON T1.Code  =  T2.CountryCode WHERE T2.Language  =  "French"