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:
the reciprocal (inverse) of the period of oscillation is

Ex Output:
Frequency


Ex Input:
who starred in rita sue and bob too

Ex Output:
Lesley Sharp


Ex Input:
how many kinds of sign language are there in the world

Ex Output:

perhaps three hundred