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 did texas win their independence from mexico?
[A]: March 1, 1836


[Q]: How much did it cost to make charlie and the chocolate factory?
[A]: $150 million


[Q]: When did under god become part of the pledge of allegiance?
[A]:
Flag Day in 1954