Given a disfluent sentence, modify the sentence to it to its equivalent fluent form, preserving the meaning of the sentence.

What meetings are open umm I mean closed to the public?
What meetings are closed to the public?

What was one of the Marseille or no make that Hanseatic cities?
What was one of the Hanseatic cities?

What is the derivative of an object's changing gravity uh or rather momentum called?
What is the derivative of an object's changing momentum called?