instruction:
Given a disfluent sentence, modify the sentence to it to its equivalent fluent form, preserving the meaning of the sentence.
question:
What rather who identified gravity as a force?
answer:
Who identified gravity as a force?


question:
What kind of deprivation results in diminished immune response and higher no no lower antibody production?
answer:
What kind of deprivation results in diminished immune response and lower antibody production?


question:
As of 2014 how quickly is technology no um building material being printed?
answer:
As of 2014 how quickly is building material being printed?