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 row of parked buses sitting in front of a buiding'. Reverse all words of length '6' in the given sentence.
answer:
a row of dekrap buses sitting in front of a buiding


question:
Sentence: 'a propeller plane sits parked inside of a building'. Reverse all words of length '8' in the given sentence.
answer:
a propeller plane sits parked inside of a gnidliub


question:
Sentence: 'mechanics are working on a white singleengine airplane'. Reverse all words of length '5' in the given sentence.
answer:

mechanics are working on a etihw singleengine airplane