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 large while colonial style courthouse with a clock tower on the top'. Reverse all words of length '10' in the given sentence.
[EX A]: a large while colonial style esuohtruoc with a clock tower on the top

[EX Q]: Sentence: 'a small white dog with a hat on his rear end'. Reverse all words of length '3' in the given sentence.
[EX A]: a small white god with a tah on sih rear dne

[EX Q]: Sentence: 'a couple of computer screens and keyboard on a desk'. Reverse all words of length '2' in the given sentence.
[EX A]:
a couple fo computer screens and keyboard no a desk