input question: Which singer is also a guitarist, Kang Seung-yoon or Piotr Wiwczarek????
output answer: Piotr Wiwczarek

input question: What was Arthur Wakefield's brother's occupation????
output answer: politician

input question: What is the nationality of the actor who wrote the lyrics to the song Everybody Needs a Best Friend????
output answer: American

input question: The computer animation film studio that made the film Ratatouille became a corporation in what year????
output answer:
1986