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

Example Input: What extends Downtown Fresno, oh actually what divides it?
Example Output: What divides Downtown Fresno?

Example Input: Where was nah Halford Mackinder and Friedrich Ratzel where what kind of geographers?
Example Output: Halford Mackinder and Friedrich Ratzel where what kind of geographers?

Example Input: What formation  sorry lol How many geomorphologic formations is Vistula on?
Example Output:
How many geomorphologic formations is Vistula on?