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 motor bike pulling a person on a skate board'. Reverse all words of length '5' in the given sentence.
[EX A]: a man on a rotom bike pulling a person on a etaks draob

[EX Q]: Sentence: 'a delicious plate of churro with chocolate sauce'. Reverse all words of length '9' in the given sentence.
[EX A]: a suoiciled plate of churro with etalocohc sauce

[EX Q]: Sentence: 'this is a close up picture of two giraffes faces'. Reverse all words of length '2' in the given sentence.
[EX A]:
this si a close pu picture fo two giraffes faces