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.

[EX Q]: Sentence: 'a person that has their skis crossed in the air as they snow ski'. Reverse all words of length '4' in the given sentence.
[EX A]: a person taht has their siks crossed in the air as yeht wons ski

[EX Q]: Sentence: 'three brown horses standing in a green field'. Reverse all words of length '5' in the given sentence.
[EX A]: eerht nworb horses standing in a neerg dleif

[EX Q]: Sentence: 'a clock on a short tower and potted plants along the sidewalk'. Reverse all words of length '5' in the given sentence.
[EX A]:
a kcolc on a trohs rewot and potted plants gnola the sidewalk