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

Ex Input:
Context : Mauvais Sang (French pronunciation: (mov s), Bad Blood), also known as The Night Is Young, is Leos Carax's second film.
Question : Who served as director for Mauvais Sang?

Ex Output:
Leos Carax

Ex Input:
Context : Antonio Machin (Antonio Abad Lugo Machin; 11 February 1903, in Sagua la Grande, Cuba -- 4 August 1977, in Madrid) was a Cuban singer and musician.
Question : The year Antonio Machin died was what?

Ex Output:
4 August 1977

Ex Input:
Context : Empress Dowager Xu (, personal name unknown) (died 926), honored as Empress Dowager Shunsheng () during the reign of her son Wang Yan (ne Wang Zongyan), known as Consort Xu with the imperial consort rank Xianfei () during the reign of her husband Wang Jian, was an empress dowager of the Chinese Five Dynasties and Ten Kingdoms period state Former Shu.
Question : What is Empress Dowager Xu's spouse's name?

Ex Output:
Wang Jian