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 one aspect of the hydrography of the former stream urgh delta characterized by?

Output: What is one aspect of the hydrography of the former delta characterized by?


Input: Consider Input: What British mathematician took pride in doing work that he felt had no cryptography benefit, no no sorry, mathematical?

Output: What British mathematician took pride in doing work that he felt had no mathematical benefit?


Input: Consider Input: What do or what is structural geology?
Output: What is structural geology?