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

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

A: What makes detection by killer T cells more likely?
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Q: What fortification was build in the 18th century after the defeat of the Uprising no November Uprising?

A: What fortification was build in the 18th century after the defeat of the November Uprising?
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Q: What is er what force leads to a commonly used unit of mass?

A:
What force leads to a commonly used unit of mass?
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