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: 'this cat is sitting on a porch near a tire'. Reverse all words of length '7' in the given sentence.

A: this cat is gnittis on a porch near a tire
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Q: Sentence: 'many cows on a field of grass with trees in the background'. Reverse all words of length '1' in the given sentence.

A: many cows on a field of grass with trees in the background
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Q: Sentence: 'a kite that is being flown over a body of water'. Reverse all words of length '4' in the given sentence.

A:
a etik taht is being flown revo a ydob of water
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