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.

Input: Consider Input: Who sang the original version of me and mrs jones?

Output: Billy Paul


Input: Consider Input: What is wrong with april kepner's baby on grey's anatomy?

Output: Osteogenesis Imperfecta type 2


Input: Consider Input: Total seats of upa in lok sabha 2014?


Output: 60