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 the poem do not stand at my grave and weep?
Example Output: Mary Elizabeth Frye

Example Input: Who sings hawaiian version of over the rainbow?
Example Output: Israel Kaʻanoʻi Kamakawiwoʻole

Example Input: How many episodes are there in a place to call home?
Example Output:
67