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: qin shi huang
[A]: what was shi huangdi resident of?


[Q]: Answer: o'brien (nineteen eighty-four)
[A]:
who was the antagonist in orwells 1984?