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 group of snow boarders pose in the snow on top of a hill'. Reverse all words of length '5' in the given sentence.
[EX A]: a puorg of snow boarders pose in the snow on top of a hill

[EX Q]: Sentence: 'three giraffes looking over a wooden fence at two women'. Reverse all words of length '8' in the given sentence.
[EX A]: three seffarig looking over a wooden fence at two women

[EX Q]: Sentence: 'a dog sitting in a motorcycle side car'. Reverse all words of length '10' in the given sentence.
[EX A]:
a dog sitting in a elcycrotom side car