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 man and a dog in the water with a surfboard'. Reverse all words of length '2' in the given sentence.

A: a man and a dog ni the water with a surfboard
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Q: Sentence: 'a red and white jet is taking off and some buildings'. Reverse all words of length '2' in the given sentence.

A: a red and white jet si taking off and some buildings
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Q: Sentence: 'a skateboarder is shown at the top of a small ramp'. Reverse all words of length '12' in the given sentence.

A:
a redraobetaks is shown at the top of a small ramp
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