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

Ex Input:
Who devised oh no lead the school back to leading research institution in 20th century?

Ex Output:
Who lead the school back to leading research institution in 2oth century?


Ex Input:
How are the statocysts split up no I mean spaced?

Ex Output:
How are the statocysts spaced?


Ex Input:
In September 1760, um who owned no sorry who negotiated a war from Montreal?

Ex Output:
In Sept 1760 who negotiated a war from Montreal?