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 hotdog with cheese with a side of chili fries'. Reverse all words of length '4' in the given sentence.

A: a hotdog htiw cheese htiw a edis of chili fries
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Q: Sentence: 'a street next to two road blocks and a blurry object'. Reverse all words of length '3' in the given sentence.

A: a street next to owt road blocks dna a blurry object
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Q: Sentence: 'sandwiches and potatoes are served as a meal'. Reverse all words of length '4' in the given sentence.

A:
sandwiches and potatoes are served as a laem
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