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.

[EX Q]: You are likely to find a cigarette in a cigarette pack.
[EX A]: You are likely to find a stub in a cigarette pack .

[EX Q]: Food is often impacted by industry .
[EX A]: Food is often sold by weight.

[EX Q]: I fell on my head and broke my pin .
[EX A]:
I acked on my head and broke my slip .