Definition: 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.
Input: Context : This account is questioned in a biography written by Xu Beihong's later wife - Liao Jingwen states that there was no improper relationship between Xu Beihong and the student.
Answer : Liao Jingwen
Output:
What is Xu Beihong's spouse's name?