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: Thirst would make you want to hang out at the square .

SOLUTION: Thirst would make you want to hang out at the dance .

PROBLEM: You can heat a garden to trigger a flower .

SOLUTION: You can hit a node to pick a flower .

PROBLEM: You are likely to spread a stake around in tree .

SOLUTION:
You are likely to start a harvest around in tree .