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: 'there are two men sitting on a park bench'. Reverse all words of length '5' in the given sentence.

A: ereht are two men sitting on a park hcneb
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Q: Sentence: 'a small kid walks down a aisle with an umbrella in hand'. Reverse all words of length '8' in the given sentence.

A: a small kid walks down a aisle with an allerbmu in hand
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Q: Sentence: 'a woman wearing a pink hat holding a black umbrella'. Reverse all words of length '5' in the given sentence.

A:
a namow wearing a pink hat holding a kcalb umbrella
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