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.
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Question: mace asked me to tell a story about the elder days , one he had not heard .

Answer: maisl asked me to tell a story about older times , some he 's not yet familiar with .

Question: now , we 're going off-grid , but we still need phones .

Answer: we 're going to hide , but we still need the phones .

Question: why ca n't you see how perfectly happy i am ?

Answer:
ca n't you see i 'm perfectly happy ?