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:
Who plays sonny corinthos dad on general hospital?
answer:
Ron Hale


question:
When is the last time liverpool won the premier league?
answer:
1989-90


question:
Chess records was instrumental in the development of what style of blues?
answer:

rhythm and blues