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

Input: Consider Input: What is associated with abnormal forces or rather what does not cause strain in structures?

Output: What does not cause strain in structures?


Input: Consider Input: What did the, sorry sorry, what created a centralized router or server?

Output: What created a centralized router or server?


Input: Consider Input: When was the most important discovery about Earth's lithosphere no um thermal boundaries made?


Output: When was the most important discovery about thermal boundaries made?