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 couple of elephants that are in some water'. Reverse all words of length '6' in the given sentence.
[EX A]: a elpuoc of elephants that are in some water

[EX Q]: Sentence: 'a bus with a colorful design  on the bottom half'. Reverse all words of length '8' in the given sentence.
[EX A]: a bus with a lufroloc design on the bottom half

[EX Q]: Sentence: 'a plate has chicken potatoes and toast on it'. Reverse all words of length '1' in the given sentence.
[EX A]:
a plate has chicken potatoes and toast on it