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]: at the same time , the rates of degenerative diseases are skyrocketing .
[EX A]: at the same time , a rapidly increasing number of degenerative diseases .

[EX Q]: he had saved mrs. lestrange from having to give evidence at the inquest .
[EX A]: he saved mrs. lestrange saying she did n't have to give evidence in a court investigation .

[EX Q]: besides , i have six hundred hours in the scooter . '
[EX A]:
besides , i have six hours on the scooter. ''