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 man taking a photo with his chocolate dessert and a beer'. Reverse all words of length '9' in the given sentence.
[EX A]: a man taking a photo with his etalocohc dessert and a beer

[EX Q]: Sentence: 'three people in uniform are cutting a cake'. Reverse all words of length '4' in the given sentence.
[EX A]: three people in uniform are cutting a ekac

[EX Q]: Sentence: 'a traffic signal is on the street beside a building'. Reverse all words of length '2' in the given sentence.
[EX A]:
a traffic signal si no the street beside a building