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 being towed behind a boat on a board'. Reverse all words of length '4' in the given sentence.
answer:
a man being towed behind a taob on a board


question:
Sentence: 'the glass bowl is filled with ripped oranges'. Reverse all words of length '7' in the given sentence.
answer:
the glass bowl is filled with ripped segnaro


question:
Sentence: 'a skyline with several buildings with old architecture'. Reverse all words of length '3' in the given sentence.
answer:

a skyline with several buildings with dlo architecture