"""
 Given the natural language question and table information, generate a SQL query.
 Example:

 Q: How many singers do we have?  [stadium(Stadium_ID,Location,Name,Capacity,Highest,Lowest,Average),singer(Singer_ID,Name,Country,Song_Name,Song_release_year,Age,Is_male),concert(concert_ID,concert_Name,Theme,Stadium_ID,Year),singer_in_concert(concert_ID,Singer_ID)] 
 A: SELECT count(*) FROM singer,

 Q: Show the name and theme for all concerts and the number of singers in each concert. [stadium(Stadium_ID,Location,Name,Capacity,Highest,Lowest,Average),singer(Singer_ID,Name,Country,Song_Name,Song_release_year,Age,Is_male),concert(concert_ID,concert_Name,Theme,Stadium_ID,Year),singer_in_concert(concert_ID,Singer_ID)]  
 A: SELECT T2.concert_name ,  T2.theme ,  count(*) FROM singer_in_concert AS T1 JOIN concert AS T2 ON T1.concert_id  =  T2.concert_id GROUP BY T2.concert_id,
 
 Q: How many car makers are there in each continents? List the continent name and the count.[continents(ContId,Continent),countries(CountryId,CountryName,Continent),car_makers(Id,Maker,FullName,Country),model_list(ModelId,Maker,Model),car_names(MakeId,Model,Make),cars_data(Id,MPG,Cylinders,Edispl,Horsepower,Weight,Accelerate,Year)]
 A: SELECT T1.Continent ,  count(*) FROM CONTINENTS AS T1 JOIN COUNTRIES AS T2 ON T1.ContId  =  T2.continent JOIN car_makers AS T3 ON T2.CountryId  =  T3.Country GROUP BY T1.Continent;
 
 Give SQL query for below given question
 Q: What type of pet is the youngest animal, and how much does it weigh?[Student(StuID,LNa Please answer in JSON format.
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