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 messy bedroom with items covering the floor'. Reverse all words of length '8' in the given sentence.
[A]: a messy bedroom with items gnirevoc the floor


[Q]: Sentence: 'a skier is flying through the air while people watch'. Reverse all words of length '7' in the given sentence.
[A]: a skier is flying hguorht the air while people watch


[Q]: Sentence: 'a child is playing with toys and making a mess on the kitchen floor'. Reverse all words of length '6' in the given sentence.
[A]:
a child is playing with toys and gnikam a mess on the kitchen floor