instruction:
In this task, you need to reverse the order of words in the given sentence.
question:
Sentence: a man walking down a street holding an umbrella
answer:
umbrella an holding street a down walking man a


question:
Sentence: a blue truck is driving down a road
answer:
road a down driving is truck blue a


question:
Sentence: several giraffes surrounded by rocks and a stone wall
answer:

wall stone a and rocks by surrounded giraffes several