instruction:
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.
question:
Lion capital of sarnath belongs to which king?
answer:
Emperor Ashoka


question:
Who needed the brain in wizard of oz?
answer:
the Scarecrow


question:
What do you call a black and tan in ireland?
answer:

half and half