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.

[EX Q]: concept: Percy Jackson The Olympians  question:  what is the second percy jackson book called?
[EX A]: ['The Sea of Monsters']

[EX Q]: concept: Maryville  question:  what time zone is maryville tn?
[EX A]: ['North American Eastern Time Zone']

[EX Q]: concept: Andrew Johnson  question:  what did andrew johnson die from?
[EX A]:
Stroke