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 is rachel's baby daddy in friends
answer:
Ross


question:
when was the last time alabama lost to lsu
answer:
November 5, 2011


question:
when did drinking age go from 18 to 21
answer:

mid-1988