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.

When did star trek the next generation first air?
September 28, 1987

When is season 3 of you me her coming out?
March 20, 2018

When was the plane landed on the hudson river?

January 15, 2009