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 man on a surfboard riding a wave in the ocean'. Reverse all words of length '6' in the given sentence.
[EX A]: a man on a surfboard gnidir a wave in the ocean

[EX Q]: Sentence: 'a man is riding a skateboard at a skateboard park'. Reverse all words of length '1' in the given sentence.
[EX A]: a man is riding a skateboard at a skateboard park

[EX Q]: Sentence: 'a man wearing a suit and helmet rides a motorcycle'. Reverse all words of length '10' in the given sentence.
[EX A]:
a man wearing a suit and helmet rides a elcycrotom