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

[EX Q]: What rather who identified gravity as a force?
[EX A]: Who identified gravity as a force?

[EX Q]: Where does food bacteria whoopsie a pathogen come in direct contact with immune cells, antibodies and complement?
[EX A]: Where does a pathogen come in direct contact with immune cells, antibodies and complement?

[EX Q]: Dutch PTT Telecom also referred to what no Datanet 1?
[EX A]:
Datanet 1 also referred to what?