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 mill is a bit or mechanism that employs grain .
A powder is a device or filter that loses grain .

The effect of staging a video is starting the video .
The effect of viewing a video is starting the processing .

You are likely to find a train station in a city.

You are crazy to find a train station in a city .