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.

You are likely to find a hair in on ones' head.
You are available to find a hair in on ones ' head .

You would test the newspaper because you want to know about new books .
You would read the newspaper because you want to know about new posts .

A package ticket is used for travel by proxy .

A train block is used for route by train .