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: The effect of walking in the town is blue .
Example Output: The effect of walking in the rain is blue.

Example Input: A snowball is used to defend oneself against an alert .
Example Output: A chain is used to store oneself against an attack .

Example Input: You would read a book because you want to translate knowledge .
Example Output:
You would browse a feed because you want to absorb knowledge .