instruction:
In this task, you need to reverse all words of a given length in the sentence. The number of letters in a word determine its length. For example, the length of the word "apple" is 5.
question:
Sentence: 'a man plays a game with a wii controller'. Reverse all words of length '1' in the given sentence.
answer:
a man plays a game with a wii controller


question:
Sentence: 'there is a tea pot on the gas range'. Reverse all words of length '3' in the given sentence.
answer:
there is a aet top on eht sag range


question:
Sentence: 'a slew of traffic driving down a free way'. Reverse all words of length '1' in the given sentence.
answer:

a slew of traffic driving down a free way