instruction:
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.
question:
When were the teenage mutant ninja turtles created?
answer:
1984


question:
Who played keyboard on the beatles rooftop concert?
answer:
Billy Preston


question:
Who has the most stanley cups in the nhl?
answer:

Montreal Canadiens