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]: perhaps , when he wakes up , he can answer that question .
[EX A]: maybe when he wakes up , we get some answers .

[EX Q]: '' you know , into a conservative suit .
[EX A]: '' you know , a little more conservative .

[EX Q]: how long is necessary it before intervening without mask ? - the filters are too expensive .
[EX A]:
what 's the time without a mask ? - the filters are expensive .