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.

Input: Consider Input: What do or what is structural geology?

Output: What is structural geology?

Input: Consider Input: When did lecturers no The Harvard Crimson publish its first issue?

Output: When did The Harvard Crimson publish its first issue?

Input: Consider Input: How many subtypes of T, sorry, B cells exist?
Output: How many subtypes of B cells exist?