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.

A very good class would destroy you want to see a particular map .
A very good review would make you forget to rank a particular program .

You are likely to find an altar in a church.
You are close to find an altar in a mirror .

A bird can love food .

A bird can see food.