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: When does crossing over occur in prophase 1?
Example Output: pachytene stage

Example Input: How many episodes in this game of thrones season 7?
Example Output: seven episodes

Example Input: When was the first laptop introduced to the public?
Example Output:
April 3, 1981