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.

When is or actually what protein does not effect T-cell differentiation?
What protein does not effect T-cell differentiation?

What ermm I mean who formulated the idea of clonal selection theory of immunity?
Who formulated the idea of clonal selection theory of immunity?

What ethnic group no in what city or the Arabs the twelve largest ethnic group?

In what city or the Arabs the twelve largest ethnic group?

