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:
If you want to read a typo , go to a bookstore .

Ex Output:
If you want to read a book, go to a bookstore.


Ex Input:
You are unknown to find a wheelchair around in a farmers field .

Ex Output:
You are pleased to find a limp around in a farmers field .


Ex Input:
Class and drugs do n't mix .

Ex Output:

Sport and drugs do n't fi .