In this task, you are given a sentence and question which can be answered using the sentence. Your task is to answer the question using the information from the sentence. The answer to the question is unique and it is a continuous text span from the sentence.

[Q]: Sentence: A substantially revised version of `` Champagne Charlie '' was recorded in 1932 by the American blues singer Blind Blake . 
 Question: when was something recorded?
[A]: in 1932


[Q]: Sentence: While always referring to oneself or the audience by name would be considered strange in English , in Vietnamese it is considered friendly , and is the preferred way to converse among close friends . 
 Question: when is something considered something?
[A]: in Vietnamese


[Q]: Sentence: Official retirement took place at Fort Knox , on 17 October 1992 . 
 Question: what   took something?
[A]:
Official retirement