Generate a correct and concise answer for the question based on the words in the context.

[Q]: Context : The Life and Times of a Sentinel (Traditional Chinese: )is a 2011 Hong Kong historical-fiction television drama produced by Television Broadcasts Limited (TVB), with Leung Choi-yuen serving as the executive producer.
Question : What studio produced The Life and Times of a Sentinel?
[A]: Television Broadcasts Limited

[Q]: Context : NGC 1309 is a spiral galaxy located approximately 120 million light-years away in the constellation Eridanus.
Question : What is the constellation where NGC 1309 is located?
[A]: Eridanus

[Q]: Context : Lina Prokofiev (born Carolina Codina, 21 October 1897 -- 3 January 1989) was a Spanish singer and the wife of Russian composer Sergei Prokofiev.
Question : What is Lina Prokofiev's spouse's name?
[A]:
Sergei Prokofiev