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\*.

Input: Consider Input: chennai express one two three four get on the dance floor dancer

Output: Priya Vasudev Mani Iyer


Input: Consider Input: why do you put fork marks on peanut butter cookies

Output: convenience


Input: Consider Input: who did the us fight in world war i


Output: Central Powers