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]: A E governs a man .
[EX A]: A president governs a country.

[EX Q]: You can use the sky to test an airplane opposite the eye .
[EX A]: You can use the service to berth an airplane across the platform .

[EX Q]: A traveller does n't want to miss her swing .
[EX A]:
A diver does n't occur to optimize her flight .