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:
when did nba draft go to two rounds
answer:
1989


question:
the southern border of the sahara desert is known as the
answer:
the Sahel


question:
when did typhoon yolanda landfall in the philippines
answer:

2013 Pacific typhoon season