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\*.

Q: how many types of finch species are there

A: about fifteen
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Q: the ghent altarpiece which represents the divine was threatened by

A: outbreaks of iconoclasm
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Q: when did indiana became a right to work state

A:
2012
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