Task: Question Generation
Input (English): Context : Lady Xun (personal name unknown) (Chinese: 荀; pinyin: Xún; died 335), formally Lady of Yuzhang (豫章君), was a concubine of Emperor Yuan of Jin (Sima Rui) while he was the Prince of Langye. 
Answer : Emperor Yuan of Jin
Output (English): What is Lady Xun's spouse's name?