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 crowd of people are walking around some tents in the street'. Reverse all words of length '6' in the given sentence.
[EX A]: a crowd of elpoep are walking dnuora some tents in the teerts

[EX Q]: Sentence: 'small blue and red bird standing on rear of zebra'. Reverse all words of length '8' in the given sentence.
[EX A]: small blue and red bird gnidnats on rear of zebra

[EX Q]: Sentence: 'a man standing on a surfboard near the shore'. Reverse all words of length '2' in the given sentence.
[EX A]:
a man standing no a surfboard near the shore