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.

Example Input: Where does implantation of the blastocyst take place?
Example Output: wall of the uterus

Example Input: When were the teenage mutant ninja turtles created?
Example Output: 1984

Example Input: Who wrote 50 ways to leave your lover?
Example Output:
Paul Frederic Simon