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.

Q: When was the first constitution of pakistan passed?

A: March 1956
****
Q: Did mary kate or ashley play more on full house?

A: Mary-Kate
****
Q: Where is the source of the loire river?

A:
Sainte-Eulalie, Ardèche
****