TASK DEFINITION: Given a disfluent sentence, modify the sentence to it to its equivalent fluent form, preserving the meaning of the sentence.
PROBLEM: How many disasters no casualties did British get?

SOLUTION: How many casualties did British get?

PROBLEM: What was third I mean the second assessment report lacking in it?

SOLUTION: What was lacking in the second assessment report?

PROBLEM: Why did academic and research institutions need CSNET uh NSF's help connecting to ARPANET?

SOLUTION:
Why did academic and research institutions need NSF's help connecting to ARPANET?