instruction:
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\*.
question:
what is the primary type of mining that takes place under the bolivian mountain
answer:
silver


question:
how long until a sunburn starts to peel
answer:
3 to 8 days


question:
number 1 best selling videogame of all time
answer:

Tetris