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 large red truck on a city street'. Reverse all words of length '4' in the given sentence.
[EX A]: a large red truck on a ytic street

[EX Q]: Sentence: 'three people in a dog carrying items walking along the beach'. Reverse all words of length '7' in the given sentence.
[EX A]: three people in a dog carrying items gniklaw along the beach

[EX Q]: Sentence: 'a bunch of umbrellas are up in the air'. Reverse all words of length '9' in the given sentence.
[EX A]:
a bunch of sallerbmu are up in the air