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 sings the girl part in paris by the chainsmokers

Ex Output:
Emily Warren


Ex Input:
names of the metropolitan municipalities in south africa

Ex Output:
Mangaung Metropolitan Municipality


Ex Input:
how many times has the us constitution been changed

Ex Output:

Twenty-seven