TASK DEFINITION: Given a disfluent sentence, modify the sentence to it to its equivalent fluent form, preserving the meaning of the sentence.
PROBLEM: When did What centuries did the Roman times take place within?

SOLUTION: What centuries did the Roman times take place within?

PROBLEM: What is another method no word for the study of past and current life?

SOLUTION: What is another word for the study of past and current life?

PROBLEM: Laboratory measurements of forces are fully quantified no um inconsistent with what?

SOLUTION:
Laboratory measurements of forces are fully inconsistent with what?