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 Input:
they did not speak again until they had reached the end of the tunnel .

Ex Output:
they did n't speak a word until they reached the end of the corridor .

Ex Input:
'' the americans and the british have expertise which we need , from their own exploitation of the alaskan fields .

Ex Output:
'' the americans and the british have the knowledge we need to get them on their fields in alaska .

Ex Input:
and we can do the exercise that we saw on the previous video .

Ex Output:
and we can practice it like a previous video .