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 large red truck on a city street'. Reverse all words of length '4' in the given sentence.

A: a large red truck on a ytic street
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Q: Sentence: 'a man plays a game with a wii controller'. Reverse all words of length '1' in the given sentence.

A: a man plays a game with a wii controller
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Q: Sentence: 'a skier is flying through the air while people watch'. Reverse all words of length '7' in the given sentence.

A:
a skier is flying hguorht the air while people watch
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