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: 'an old fashioned setting of people playing tennis'. Reverse all words of length '6' in the given sentence.
answer:
an old fashioned setting of elpoep playing sinnet


question:
Sentence: 'three young men on a beach leap toward a frisbee'. Reverse all words of length '1' in the given sentence.
answer:
three young men on a beach leap toward a frisbee


question:
Sentence: 'two streets are labelled on a high sign'. Reverse all words of length '3' in the given sentence.
answer:

owt streets era labelled on a high sign