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.

Let me give you an example: Context : Isaac Nicola Romero (1916 in Havana, Cuba -- 1997) was a prominent Cuban guitarist and one of the founders of the modern Cuban Guitar School.
Answer : Havana
The answer to this example can be: What was Isaac Nicola's city of birth?
Here is why: The answer to the generated question according to context is Havana which is correct

OK. solve this:
Context : Lady Cui (), personal name might be Cui Lianshi (), was the wife of Wang Yanhan, a ruler of the Chinese Five Dynasties and Ten Kingdoms period state Min. She was said to be cruel, and was suspected of having poisoned Wang Yanhan's father and predecessor Wang Shenzhi (Prince Zhongyi).
Answer : Wang Yanhan
Answer:
What is Lady Cui's spouse's name?