TASK DEFINITION: Given a disfluent sentence, modify the sentence to it to its equivalent fluent form, preserving the meaning of the sentence.
PROBLEM: During what period was the Tethys floor discovered no no sorry when did the Jurassic Period end?

SOLUTION: When did the Jurassic Period end?

PROBLEM: Where wasn't or actually how many resources was France not placing in North America?

SOLUTION: How much resources weren't French placing in North America?

PROBLEM: How did the no make that what did the Velvet revolution hope to accomplish in India?

SOLUTION:
What did the Velvet revolution hope to accomplish in India?