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 cheer sport then you should join a sports team .

SOLUTION: If you want to transcend sport then you should join a sports team .

PROBLEM: You can use a roof to provide shelter.

SOLUTION: You can heat a roof to provide concrete .

PROBLEM: You are likely to find the map in the center of the solar system .

SOLUTION:
You are likely to copy the sun in the naming of the solar system .