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 can send a launch platform to send a rocket off into space .
You can use a joystick platform to prop a team off into space .

You are likely to find an audience in a presentation.
You are likely to prove an exclusion in a presentation .

People buys hot coffee .

People prefer spicy coffee .