TASK DEFINITION: Given a disfluent sentence, modify the sentence to it to its equivalent fluent form, preserving the meaning of the sentence.
PROBLEM: What square um no pop was a native of Germany?

SOLUTION: What pop was a native of Germany?

PROBLEM: Along with English and maths I mean mathematics, what subject replaced values education for fourth year students?

SOLUTION: Along with English and mathematics, what subject replaced values education for fourth year students?

PROBLEM: What does the domed head of Ctenophora or I mean the tentilla have?

SOLUTION:
What does the domed head of the tentilla have?