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 wall decorated with fans and other art work'. Reverse all words of length '1' in the given sentence.
[EX A]: a wall decorated with fans and other art work

[EX Q]: Sentence: 'an aboveground subway car on a city street'. Reverse all words of length '6' in the given sentence.
[EX A]: an aboveground yawbus car on a city teerts

[EX Q]: Sentence: 'young adults crossing a city street holding surf boards'. Reverse all words of length '5' in the given sentence.
[EX A]:
gnuoy adults crossing a city street holding surf boards