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 pledge to duck to an opera then you should draft tickets first .

Ex Output:
If you want to go to an opera then you should buy tickets first.


Ex Input:
You are determined to rub a hat in a chalk box .

Ex Output:
You are OK to sniff a hat in a broom box .


Ex Input:
An explorer can feed a hunt to a treasure .

Ex Output:

An explorer can email a map to a store .