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.

the sawdust trail , six feet wide , led straight down the middle , benches on each side .
the center led an alleyway , six feet wide , filled with sawdust .

if you did n't want it , why steal it in the first place ?
if you did n't want him , then why did you let him steal it ?

i do n't want you to chuck it all away .
i do n't want you to throw everything away .