TASK DEFINITION: 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\*.
PROBLEM: what does sandstone turn into under heat and pressure

SOLUTION: quartzite

PROBLEM: in georgia how old do you have to be to get a tattoo

SOLUTION: 18

PROBLEM: who wrote the music for peter and the wolf

SOLUTION:
Sergei Prokofiev