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 dog that is in a living room near a group of people'. Reverse all words of length '5' in the given sentence.

A: a dog that is in a living room near a puorg of people
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Q: Sentence: 'some players in action on the baseball field'. Reverse all words of length '8' in the given sentence.

A: some players in action on the llabesab field
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Q: Sentence: 'a giraffe standing in short grass near tall trees'. Reverse all words of length '7' in the given sentence.

A:
a effarig standing in short grass near tall trees
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