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:
If you want to take a course then you should go to school.

Ex Output:
If you want to take a course then you should recommend to school .


Ex Input:
A kitchen window is made from some kind of safety glass .

Ex Output:
A train window is made from some kind of safety glass.


Ex Input:
The effect of kissing someone is affection is shown.

Ex Output:

The promise of selling someone is affection is shown .