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: You can acquire a base to pursue products .

SOLUTION: You can use a palette to make bars .

PROBLEM: You are likely to sport a shoe in a store .

SOLUTION: You are likely to remember a shoe in a tie .

PROBLEM: A brisk day would make you want to ride a bike .

SOLUTION:
A healthy day would make you want to switch a bike .