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\*.

who won the title of world chess championship in 2017
Armenian grandmaster Levon Aronian

how many types of finch species are there
about fifteen

when india was divided what was pakistan designated for

Islamic Republic of Pakistan