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.

Example Input: People can introduce chocolate .
Example Output: People can haz chocolate .

Example Input: You would start a flame or a fire because you want heat.
Example Output: You would start a flame or a fire because you want orange .

Example Input: You can use a heat source to make your home comfortable.
Example Output:
You can use a mosquito source to make your home comfortable .