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:
words made from the first letters of other words

Ex Output:
acronym


Ex Input:
when did the iphone 5 first come out

Ex Output:
September 21, 2012


Ex Input:
when did the first settlers come to america

Ex Output:

the 10th or 11th century