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

Input: Consider Input: What is the Rhine, scratch that, where does its name come from?

Output: Where does the name Rhine derive from? 


Input: Consider Input: Who is responsible for operating the electronic voting equipment and chamber clerks, I mean clocks?

Output: Who is responsible for operating the electronic voting equipment and chamber clocks?


Input: Consider Input: Why was it no who said people involved in the ozone situation had \"a better understanding of scientific ignorance and uncertainties\"?
Output: Who said people involved in the ozone situation had "a better understanding of scientific ignorance and uncertainties"?