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 plays captain hook in once upon a time?
[EX A]: Colin O'Donoghue

[EX Q]: Who played uncle arthur in the comedy company?
[EX A]: Glenn Robbins

[EX Q]: Who played detective green on law and order?
[EX A]:
Jesse Lamont Martin