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.

Ex Input:
Many types of bat use control insects .

Ex Output:
Many strategies of bat help gut insects .


Ex Input:
The mind can only stimulate one thought at a jump .

Ex Output:
The mind can only think one thought at a time.


Ex Input:
The fish cook in their tank .

Ex Output:

The fish swim in their tank.