instruction:
Given a disfluent sentence, modify the sentence to it to its equivalent fluent form, preserving the meaning of the sentence.
question:
What is sorry What makes detection by killer T cells more likely?
answer:
What makes detection by killer T cells more likely?


question:
What was the philosophy no the huihui?
answer:
What was huihui?


question:
How do they call no what period was 2.5 million years ago?
answer:

What period was 2.5 million years ago?