Question: What is the date of birth of Yongle Emperor's father?
Sentence (from "Yongle Emperor"): He initially accepted his father's appointment of his eldest brother Zhu Biao and then his nephew Zhu Yunwen as crown prince, but when Zhu Yunwen ascended the throne as the Jianwen Emperor and began executing and demoting his powerful uncles, Zhu Di found pretext for rising in rebellion against his nephew.
Relevant evidence: No