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: Smoking cigarettes is a nasty Business .
Example Output: Smoking cigarettes is a nasty habit.

Example Input: You would bounce out of a window because of a terrorist attack .
Example Output: You would say out of a window because of a terrorist attack .

Example Input: Some children only grow in black areas of the world .
Example Output:
Some flowers only grow in certain stations of the world .