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: 'an orange on a counter next to a bottle of alcohol'. Reverse all words of length '7' in the given sentence.

A: an orange on a retnuoc next to a bottle of lohocla
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Q: Sentence: 'a white plate with a sandwich and chips between a cat and a bird'. Reverse all words of length '4' in the given sentence.

A: a white plate htiw a sandwich and chips between a cat and a drib
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Q: Sentence: 'a train on the tracks with passengers waiting to board'. Reverse all words of length '7' in the given sentence.

A:
a train on the tracks with passengers gnitiaw to board
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