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:
When did jamaica make it to the world cup?
answer:
1998


question:
When did united last win the champions league?
answer:
21 May 2008


question:
When was the drinking age 18 in ohio?
answer:

until August 19, 1982