Question: What is the date of death of Emperor Yizong Of Tang's father?
Sentence (from "Emperor Yizong of Tang"): After Emperor Xuanzong's death in 859, Emperor Yizong was placed on the throne by the eunuch Wang Zongshi (王宗實), who killed other eunuchs supporting another son of Emperor Xuanzong, Li Zi the Prince of Kui.
Relevant evidence: No