TASK DEFINITION: In this task, you're given an open-domain question. Your task is to provide an answer to the given question. There is only one unique answer for each question. Your answer should be short, and refer to an entity, date, number, etc. Do not put your answer in the context of a sentence.
PROBLEM: Who wrote the strange case of dr jekyll and mr hyde?

SOLUTION: Robert Louis Stevenson

PROBLEM: Who is the girl in one direction what makes you beautiful?

SOLUTION: Madison McMullin

PROBLEM: When were the latest acm code of ethics and professional conduct adopted?

SOLUTION:
1992