Given a disfluent sentence, modify the sentence to it to its equivalent fluent form, preserving the meaning of the sentence.

Ex Input:
Secular Arab nationalism was blamed for both the defeat of Arab troops as well as what type of stagnation no sorry Secular Arab nationalism blamed for in addition to it's success?

Ex Output:
Secular Arab nationalism was blamed for both the success of Arab troops as well as what type of stagnation?


Ex Input:
What is the chemical, no what is a mechanical barrier in insects that protects the insect?

Ex Output:
What is a mechanical barrier in insects that protects the insect?


Ex Input:
What was one of the countries no the cities that had a port on the Black Sea?

Ex Output:
What was one of the cities that had a port on the Black Sea?