TASK DEFINITION: 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.
PROBLEM: Because with gas you can wander to the store .

SOLUTION: Because with gas you can fuel to the store .

PROBLEM: People often pay for a restaurant bill by using a credit card.

SOLUTION: People often switch for a restaurant bill by using a credit card .

PROBLEM: Somewhere gold can be is in a concept .

SOLUTION:
When money can be is in a ledger .