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: You are nice to find a bank in a financial center .
Example Output: You are likely to find a bank in a financial establishment .

Example Input: The spirit of lighting a lid is creating a flame .
Example Output: The solution of lighting a camera is creating a flame .

Example Input: A submarine is a boat that can motor completely underwater .
Example Output:
A tanker is a boat that can charge completely underwater .