Convert a disfluent question to a proper question. A disfluent question is a question that has some interruptions in it while framing. A proper question is the correct form of the question without any disfluency.

[Q]: When was Frankfurt ranked as the 22nd most liveable city in the world, no sorry it was Warsaw?
[A]: When was Warsaw ranked as the 22nd most liveable city in the world?

[Q]: What is another term for tectonic plates, ack, I mean sea currents, so what is another term for them?
[A]: What is another term for sea currents?

[Q]: What is not a cause of immune surveillance no tumor antigens?
[A]:
What is not a cause of tumor antigens?