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]: When did the first tim hortons open in the usa?
[EX A]: 1981

[EX Q]: Who presides over any impeachment trial of the president of the united states?
[EX A]: Chief Justice of the United States

[EX Q]: Where is the new york cut on a cow?
[EX A]:
short loin