An answer is given. Generate a question for which the given answer is either a direct or partial answer.

Ex Input:
Answer: nguy%e1%bb%85n v%c4%83n thi%e1%bb%87u

Ex Output:
who is the south vietnam leader in 1960-1975?


Ex Input:
Answer: senate

Ex Output:
barack obama served in illinois as?


Ex Input:
Answer: louis xiii of france

Ex Output:

who ruled before king louis xiv of france?