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

Sentence: a man is sitting on the couch while the dog lays down
down lays dog the while couch the on sitting is man a

Sentence: there is a rocket birthday cake with two sparkers on it
it on sparkers two with cake birthday rocket a is there

Sentence: a library filled with people sitting at tables
tables at sitting people with filled library a