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.

Ex Input:
News reporters must protect their sources.

Ex Output:
Eye reporters must police their sources .


Ex Input:
The effect of staging a video is starting the video .

Ex Output:
The effect of viewing a video is starting the processing .


Ex Input:
If you want to make a better world then you should exchange with others .

Ex Output:

If you want to avoid a better confrontation then you should help with others .