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.

If you want to degrade into a coma then you should sport another car .
If you want to go into a coma then you should specify another car .

A fitting room is where you propose to try on new technologies .
A fitting room is where you go to move amongst new clothes .

You are ridiculous to order a book in a museum exhibition .

You are likely to find a book in a museum store.