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: what does sandstone turn into under heat and pressure

A: quartzite
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Q: when does spike tells buffy he loves her

A: 14th episode of season 5
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Q: what was the last year they made the gmc envoy

A:
2008
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