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:
who won the grammy for best rap album in 2001
answer:
Eminem


question:
how many times have ajax won the european cup
answer:
four


question:
when did san francisco last have an earthquake
answer:

The 1989 Loma Prieta earthquake