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.

Q: Sentence: 'a computer keyboard and mouse sit on a desk'. Reverse all words of length '5' in the given sentence.

A: a computer keyboard and esuom sit on a desk
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Q: Sentence: 'a man in a suit has a phone up to his face'. Reverse all words of length '1' in the given sentence.

A: a man in a suit has a phone up to his face
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Q: Sentence: 'a black and white photo of a cathedral style building with a clock'. Reverse all words of length '8' in the given sentence.

A:
a black and white photo of a cathedral style gnidliub with a clock
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