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

[EX Q]: Answer: the joshua tree
[EX A]: first u2 album to be released on cd?

[EX Q]: Answer: bridging the gap (black eyed peas album)
[EX A]: what are the names of all the black eyed peas albums?

[EX Q]: Answer: ganges
[EX A]:
what rivers originate from the himalayan mountains?