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.

You are likely to investigate a monkey in the zoo and some homes .
You are likely to call a monkey in the ground and some homes .

I left a coil out of wax .
I made a candle out of wax.

You would junk a computer because you want to target email .

You would use a computer because you want to send email.