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.

parting is such sweet sorrow that i shall say good night till it be morrow .
so sweet , alas , it is farewell that i would call you '' good night '' until dawn .

it 's in a style he was n't supposed to employ until ... years later .
that 's a style , it should n't have been used before ... ... a few years later .

but he went out of the fifth dominion , through the other worlds , laying their divinities waste , until he reached the place of spirits .
but he had journeyed from the fifth dominion through other worlds , which had allowed their deities , until he had reached the land of the southerners .