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 passenger train moves along tracks near a field and trees'. Reverse all words of length '1' in the given sentence.

A: a passenger train moves along tracks near a field and trees
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Q: Sentence: 'a cat stinking its tongue out beside food'. Reverse all words of length '1' in the given sentence.

A: a cat stinking its tongue out beside food
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Q: Sentence: 'a lone cow is standing on the beach and looking at the camera'. Reverse all words of length '7' in the given sentence.

A:
a lone cow is standing on the beach and gnikool at the camera
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