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

[EX Q]: Sentence: a cat is sitting by a person on a couch
[EX A]: couch a on person a by sitting is cat a

[EX Q]: Sentence: a very long large blue train on a track
[EX A]: track a on train blue large long very a

[EX Q]: Sentence: a picture of an old western family and their horses
[EX A]:
horses their and family western old an of picture a