This is a paraphrasing task. In this task, you're given a sentence and your task is to generate another sentence which express same meaning as the input using different words.

[EX Q]: tomorrow he 's going to jail for the rest of his life .
[EX A]: he 's in jail tomorrow for a life sentence .

[EX Q]: have a good time , and promise to tell me everything .
[EX A]: then you 'll have a nice way to promise me you 'll tell me everything .

[EX Q]: why would he have torn them out otherwise ?
[EX A]:
why else would he rip them off ?