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.

Q: A c may have a larg or narrow casing .

A: A T may have a wide or delicate casing .
****
Q: If you make plenty of my secret , your day will be most memorable .

A: If you make contact of my secret , your day will be most memorable .
****
Q: You can use a bomb to blow up stuff.

A:
You can use a portal to blow up stuff .
****