In this task you're given a question and you have to paraphrase the question to create the output question while retaining the meaning of the original question.

[Q]: Textbooks for "relativistic quantum mechanics"?
[A]: Who among the following is regarded as the exponent of neorealist stability theory?

[Q]: All I care about is money, how much more money will I save if I don't have any kids?
[A]: Does "an eye for an eye" apply in legal situations?

[Q]: What font does Twitter use?
[A]:
What font does "NASA TV" use?