TASK DEFINITION: Given a sentence, generate a new sentence by performing small changes on the sentence. Here, make sure that the changes are semantically related and syntactically similar to the input. And the generated sentence should have high commonsense plausibility, that is to have reasonable probability of it being true.
PROBLEM: You would testify to a doctor because you want a checkup .

SOLUTION: You would retreat to a doctor because you want a checkup .

PROBLEM: Religions tend to hear critical and rational thinking .

SOLUTION: Religions tend to integrate critical and rational thinking .

PROBLEM: My daughters can talk on the telephone all night long.

SOLUTION:
My daughters can talk on the vent all night long .