instruction:
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.
question:
How did no Who masterminded many terror attacks?
answer:
Who masterminded many terror attacks?

question:
When was the um no in what year was Scott and Duncan's research published?
answer:
In what year was Scott and Duncan's research published?

question:
How do socialists think the financial assets no the means of production shouldn't be owned?
answer:
How do socialists think the means of production shouldn't be owned?