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:
what size sim card for ipad 4th generation

Ex Output:
Nano-SIM


Ex Input:
where is this year's world cup being held

Ex Output:
Russia


Ex Input:
what real life mission returned a sample from a comet

Ex Output:

Stardust