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]: Computers can emulate audio .
[EX A]: Computers can decrypt audio .

[EX Q]: You are likely to find a cat in an early lady 's house .
[EX A]: You are likely to find a dog in an old doll 's bone .

[EX Q]: A island is a piece of land surrounded by water on all exits .
[EX A]:
A dome is a piece of arch surrounded by water on all streams .