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: 'there are two men sitting on a park bench'. Reverse all words of length '5' in the given sentence.
[EX A]: ereht are two men sitting on a park hcneb

[EX Q]: Sentence: 'the tennis players are participating in a lively match'. Reverse all words of length '6' in the given sentence.
[EX A]: the sinnet players are participating in a ylevil match

[EX Q]: Sentence: 'a piece of food has a bite out of it'. Reverse all words of length '3' in the given sentence.
[EX A]:
a piece of food sah a bite tuo of it