In this task, You are given an open-domain question that can be answered based on factual information. Your task is to provide \*short\* answer (in a few words only) for the given question. The short answer can be one or more entities or it can also be boolean \*yes\* or \*no\*.

Ex Input:
who is the president of the united states 2016

Ex Output:
Barack Obama


Ex Input:
who saying you're a mean one mr. grinch in the iconic 1966 animated tv short

Ex Output:
Thurl Ravenscroft


Ex Input:
who was you're so vain written about

Ex Output:

Carly Simon