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.

[Q]: Sentence: 'a beach chair and sandals in the sand'. Reverse all words of length '2' in the given sentence.
[A]: a beach chair and sandals ni the sand


[Q]: Sentence: 'a bathroom area with writing on the wall and a mirror'. Reverse all words of length '4' in the given sentence.
[A]: a bathroom aera htiw writing on the llaw and a mirror


[Q]: Sentence: 'couple of little kids that are reaching for a frizbe'. Reverse all words of length '3' in the given sentence.
[A]:
couple of little kids that era reaching rof a frizbe