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 the longest serving director of isro
answer:
Dhawan, Satish


question:
who were the hosts of america got talent
answer:
Tyra Banks


question:
where does the last name cobb come from
answer:

Anglo-Saxon origin