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 blue sign sitting on the side of a road next to a tree'. Reverse all words of length '1' in the given sentence.
[EX A]: a blue sign sitting on the side of a road next to a tree

[EX Q]: Sentence: 'a small white dog with a hat on his rear end'. Reverse all words of length '3' in the given sentence.
[EX A]: a small white god with a tah on sih rear dne

[EX Q]: Sentence: 'a white plate topped with a hamburger and a pickle'. Reverse all words of length '9' in the given sentence.
[EX A]:
a white plate topped with a regrubmah and a pickle