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: Germany  question:  what battle did germany surrender in ww2?
[EX A]: ['Berlin']

[EX Q]: concept: Mexico  question:  what continent is mexico located on?
[EX A]: ['North America']

[EX Q]: concept: Arizona  question:  in what timezone is arizona?
[EX A]:
Mountain Time Zone, UTC−07:00