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 ice dancing debut in the olympics?

Answer: 1976 Winter Olympics


Question: When was the last time the us constitution changed?

Answer: May 5, 1992


Question: When was susan barlow killed in coronation street?

Answer:
11 February 2001.