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.

Ex Input:
In what movie did the song white christmas make its debut?

Ex Output:
Holiday Inn


Ex Input:
How many babies did dolly the sheep have?

Ex Output:
6


Ex Input:
Who was first president of the indian national congress?

Ex Output:

Womesh Chandra Banerjee