Task: Question Generation
Input (English): Context : The Xianfeng Emperor (simplified Chinese: 咸丰帝; traditional Chinese: 咸豐帝; pinyin: Xiánfēng Dì; Wade--Giles: Hsien-feng Ti; 17 July 1831 -- 22 August 1861), personal name I-ju (or Yizhu), was the ninth Emperor of the Manchu-led Qing dynasty, and the seventh Qing emperor to rule over China, from 1850 to 1861. 
Subject : Xianfeng Emperor 
Relation : spouse
Output (English): What is Xianfeng Emperor's spouse's name?