TASK DEFINITION: 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.
PROBLEM: When was the last solar eclipse seen in pa?

SOLUTION: 1838 Sep 18 (Annular)

PROBLEM: Who was the first african american student to attend the university of mississippi?

SOLUTION: James Howard Meredith

PROBLEM: What seven countries make up the subcontinent of south asia?

SOLUTION:
Bangladesh, Bhutan, India, the Maldives, Nepal, Pakistan and Sri Lanka