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 want to earn school then you should GET a practice .

SOLUTION: If you want to attend school then you should throw a book.

PROBLEM: Life in the desert is wonderfully evolved to thrive with little infrastructure .

SOLUTION: Life in the desert is wonderfully evolved to respond with little rain .

PROBLEM: The process has become astonishing variations in religion .

SOLUTION:
The family has performed astonishing variations in religion .