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

[EX Q]: Answer: khobar
[EX A]: what is the city in saudi arabia?

[EX Q]: Answer: bolivia%e2%80%93brazil border
[EX A]: what lies between bolivia and brazil?

[EX Q]: Answer: hiers-brouage
[EX A]:
where was samuel dechamplain born?