You are given a concept, and a list of answers. You should generate a question about the concept that leads to the given answer(s).
--------
Question: concept: Syria  answers:  ['Bashar al-Assad']

Answer: who is the leader of syria now?


Question: concept: Theodore Roosevelt  answers:  ['Cardiovascular disease']

Answer: what hardships did teddy roosevelt overcome?


Question: concept: Pixar  answers:  ["A Bug's Life", 'Toy Story 2', 'Ratatouille', 'Cars', 'Up', 'Toy Story', 'Monsters, Inc.', 'The Incredibles', 'Finding Nemo', 'WALL-E']

Answer:
what does pixar produce?