In this task, you're given an open-domain question. Your task is to provide an answer to the given question. There is only one unique answer for each question. Your answer should be short, and refer to an entity, date, number, etc. Do not put your answer in the context of a sentence.

[EX Q]: Who is the netflix movie roxanne roxanne about?
[EX A]: Lolita Shanté Gooden

[EX Q]: Who is the weeping prophet in the bible?
[EX A]: Jeremiah

[EX Q]: Who introduced a standardized system of weights and measures in china?
[EX A]:
Shi Huang Di