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

Example Input: What is one aspect of the hydrography of the former stream urgh delta characterized by?
Example Output: What is one aspect of the hydrography of the former delta characterized by?

Example Input: What is the legal boundary behind the Strasbourg, no wait, the High and Upper Rind?
Example Output: What is the legal boundary behind the High and Upper Rind?

Example Input: How did the plague infiltrate Damascus no sorry Alexandria?
Example Output:
How did the plague infiltrate Alexandria?