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 woman on a court with a tennis racket'. Reverse all words of length '1' in the given sentence.

A: a woman on a court with a tennis racket
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Q: Sentence: 'the dog looks up at the cat sitting on a stone'. Reverse all words of length '1' in the given sentence.

A: the dog looks up at the cat sitting on a stone
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Q: Sentence: 'people are waving from the window of a vehicle'. Reverse all words of length '1' in the given sentence.

A:
people are waving from the window of a vehicle
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