instruction:
Based on the given question and tppic, give an answer. The answer is available on on the internet. The questions are mostly centered around a single named entity.
question:
concept: Sammy Hagar question: what does sammy hagar sing?
answer:
['Rock music', 'Hard rock', 'Heavy metal']

question:
concept: Gerald Ford question: what did gerald ford do?
answer:
['President of the United States']

question:
concept: Cher question: what is cher's son's name?
answer:
Elijah Blue Allman, Chaz Bono