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 wearing a black jacket is standing next to a horse'. Reverse all words of length '8' in the given sentence.
[EX A]: a person wearing a black jacket is gnidnats next to a horse

[EX Q]: Sentence: 'a chair and a table against a stone wall with a red clock and decorations on display'. Reverse all words of length '4' in the given sentence.
[EX A]: a chair and a table against a stone llaw htiw a red clock and decorations on display

[EX Q]: Sentence: 'a young man throwing a white frisbee in a green park'. Reverse all words of length '5' in the given sentence.
[EX A]:
a gnuoy man throwing a etihw frisbee in a neerg park