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

Ex Input:
What is sorry What makes detection by killer T cells more likely?

Ex Output:
What makes detection by killer T cells more likely?


Ex Input:
What conjecture holds that there is an infinite amount of consecutive primes, or wait, twin positives?

Ex Output:
What conjecture holds that there is an infinite amount of twin positives?


Ex Input:
What direction or instead what is the 9 +3 pattern of cilia thought to do?

Ex Output:
What does the 9 +3 pattern of cilia thought to do?