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.

I delivered some puppies in a suitcase .
I cited some insights in a closing .

When ice melts, it becomes water.
When ice melts , it preserves water .

You are right to find a bicycle in the lab .

You are likely to find a bicycle in the lab.