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.

Example Input: You can summon a ninja to switch hills .
Example Output: You can save a goat to join hills .

Example Input: I am firing on a computer keyboard .
Example Output: I am bang on a computer keyboard .

Example Input: You would please your lovers because you steal their semen .
Example Output:
You would please your senators because you want their approval .