Question: What is the date of death of Kumara Kassapa's father?
Sentence (from "Kumara Kassapa"): Declared the rightful king of Burma by Emperor Temür Khan in 1300, Kumara Kassapa returned to Pagan (Bagan) with a Mongol invasion force in 1301, only to retreat after the Mongol general staff accepted a bribe.
Relevant evidence: No