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: If you make plenty of my secret , your day will be most memorable .

SOLUTION: If you make contact of my secret , your day will be most memorable .

PROBLEM: The effect of buying planes is you have to spend money .

SOLUTION: The effect of buying assets is you have to develop money .

PROBLEM: The effect of expecting a family is optimizing your life curve .

SOLUTION:
The effect of starting a family is changing your life style.