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 baby smells nice after a bath.
A Girl smells nice after a bump .

If you want to serve customers then you should go to a store.
If you want to use customers then you should stop to a store .

Alphanumeric terms include K and ed keyboards .

Alphanumeric keyboards include typewriter and computer voices .