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\*.

Example Input: base colour of 2000 rupee note released in 2016
Example Output: magenta

Example Input: who sang had the time of my life
Example Output: Bill Medley

Example Input: how many pitches do musicians have to work with in the western musical system of today
Example Output:
12