Question: Who is the father-in-law of Bayan Khutugh?
Sentence (from "Bayan Khutugh"): Bayan Khutugh (1324–1365), also Bayan Qudu (伯颜忽都, Pai-yen Hu-tu), was a Yuan empress consort of the Yuan Dynasty as the second wife of Toghon Temür (Emperor Huizong).
Relevant evidence: Yes