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: Who wrote let's spend the night together?
Example Output: Mick Jagger and Keith Richards

Example Input: Who was associated with the establishment of the banaras hindu university?
Example Output: Madan Mohan Malaviya

Example Input: The most basic protection for a lender of funds secured with a residential property is the?
Example Output:
mortgage insurance