Generate a question which can yield the answer mentioned in the input. Generated question must be answered by the answer provided in input, without using any extra knowledge.

[Q]: Context : Gray Glacier (82°23′S 159°35′E) is a glacier in the Cobham Range, Antarctica. 
Answer : Antarctica
[A]: Which continent is Gray Glacier on?


[Q]: Context : Empress Dowager Xu (徐太后, personal name unknown) (died 926), honored as Empress Dowager Shunsheng (順聖太后) during the reign of her son Wang Yan (né Wang Zongyan), known as Consort Xu with the imperial consort rank Xianfei (徐賢妃) during the reign of her husband Wang Jian, was an empress dowager of the Chinese Five Dynasties and Ten Kingdoms period state Former Shu. 
Answer : Wang Jian
[A]: What is Empress Dowager Xu's spouse's name?


[Q]: Context : USS Patriot (1861) was a schooner acquired by the Union Navy during the American Civil War. 
Answer : American Civil War
[A]:
Which war did USS Patriot (1861) participate in?