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: All oceans contains salt fish .
Example Output: All oceans contains salt water.

Example Input: A butterfly can deliver a win in a special school .
Example Output: A education can put a child in a black school .

Example Input: Many types of bat use control insects .
Example Output:
Many strategies of bat help gut insects .