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

Input: Consider Input: What do petrologists no what do unstable isotope studies indicate?

Output: What do unstable isotope studies indicate?


Input: Consider Input: Where does Warsaw's area cover no um Carpathia rank in terms of population in the EU?

Output: Where does Carpathia rank in terms of population in the EU?


Input: Consider Input: Where did the people of no no scratch the how was the population of mnemiopsis in The black Sea and the Sea of Azov brought under control?
Output: How was the population of mnemiopsis in The black Sea and the Sea of Azov brought under control?