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 likely to run a mother in a pack .
Example Output: You are likely to find a mother in a pharmacy .

Example Input: You would eat ice cream because you are depressed.
Example Output: You would change ice cream because you are depressed .

Example Input: If you find a purse or wallet, you should return it to its owner.
Example Output:
If you prize a purse or wallet , you should Return it to its owner .