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 would roam outside for an evening because you want to see the turtles .
Example Output: You would scream outside for an evening because you want to see the stars .

Example Input: You are likely to find a cat in a pound.
Example Output: You are likely to find a pear in a pound .

Example Input: An old dog can employ new tricks .
Example Output:
An old dog can learn new tricks.