instruction:
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.
question:
If you help to purchase a cellular grant then you should have enough money .
answer:
If you don to purchase a cellular phone then you should have enough money .


question:
I am firing on a computer keyboard .
answer:
I am bang on a computer keyboard .


question:
You can use a piece of rust to cure steel .
answer:

You can use a piece of coal to make steel.