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 bus with lots of big tires sitting parked on a street'. Reverse all words of length '6' in the given sentence.
[EX A]: a bus with lots of big tires sitting dekrap on a teerts

[EX Q]: Sentence: 'an elephant is standing in the road by the truck'. Reverse all words of length '5' in the given sentence.
[EX A]: an elephant is standing in the road by the kcurt

[EX Q]: Sentence: 'a gray tiger cat sitting on top of a chair'. Reverse all words of length '3' in the given sentence.
[EX A]:
a gray tiger tac sitting on pot of a chair