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.

A line may be drawn with a pencil or pen or cutter .
A draw may be drawn with a pencil or pen or paper .

If you want to play cards then you should find a willing opponent.
If you want to play cards then you should find a playable opponent .

A beetle is a specialized construct that travels under water .

A submarine is a specialized ship that travels under atmosphere .