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 decorative umbrella and various other items on display'. Reverse all words of length '5' in the given sentence.
[EX A]: a decorative umbrella and various rehto smeti on display

[EX Q]: Sentence: 'a large delta airlines airplane on the runway'. Reverse all words of length '6' in the given sentence.
[EX A]: a large delta airlines airplane on the yawnur

[EX Q]: Sentence: 'a group of skiers standing at the base of a mountain'. Reverse all words of length '3' in the given sentence.
[EX A]:
a group of skiers standing at eht base of a mountain