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

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


[Q]: Answer: lovesounds
[A]: what are the best selling albums of 2006?


[Q]: Answer: paul von hindenburg
[A]:
who was the leader of the nazis from 1933 to 1945?