Detailed Instructions: Generate a question which can yield the answer mentioned in the input. Generated question must be answered by the answer provided in input, without using any extra knowledge.
Problem:Context : In 305, Tuoba Yituo died, and was succeeded by his son Tuoba Pugen as chieftain of the central Tuoba territory.
Answer : Tuoba Pugen
Solution:
What was Tuoba Yituo's child's name?