TASK DEFINITION: Given a disfluent sentence, modify the sentence to it to its equivalent fluent form, preserving the meaning of the sentence.
PROBLEM: What was the Treaty of Aix-la-Chapelle no no end of the War of the Austrian Succession?

SOLUTION: What was the end of the War of the Austrian Succession?

PROBLEM: Where does the Posterior I mean the Rhine make a distinctive turn to the north?

SOLUTION: Where does the Rhine make a distinctive turn to the north? 

PROBLEM: What type or tell me what do progressive moderates of Islam seek to separate?

SOLUTION:
What do progressive moderates of Islam seek to separate?