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 Q]: what does sandstone turn into under heat and pressure
[EX A]: quartzite

[EX Q]: where does the surname janse van rensburg come from
[EX A]: South African

[EX Q]: who's team is brynn on the voice
[EX A]:
Kelly Clarkson