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

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

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


Ex Input:
What is the Islamic State no no what kind of people make up the Islamic State?

Ex Output:
What type of group is The Islamic State?


Ex Input:
What do petrologists use rock samples or rather electron microprobes in the laboratory for?

Ex Output:
What do petrologists use electron microprobes in the laboratory for?