In this task, you need to reverse the order of words in the given sentence.

Sentence: a traffic sign sits in the foreground of a line of row houses
houses row of line a of foreground the in sits sign traffic a

Sentence: the cat is taking a nap beside of the black dog
dog black the of beside nap a taking is cat the

Sentence: people and a dog are greeting each other at an airport
airport an at other each greeting are dog a and people