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.
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Question: Sentence: 'a red double decker bus parked in front of a building'. Reverse all words of length '1' in the given sentence.

Answer: a red double decker bus parked in front of a building


Question: Sentence: 'four pink roses in a water filled dish bowl'. Reverse all words of length '4' in the given sentence.

Answer: ruof knip roses in a water filled hsid lwob


Question: Sentence: 'life guards wearing red shirts in an ocean with a blue surfboard'. Reverse all words of length '5' in the given sentence.

Answer:
life guards wearing red shirts in an naeco with a blue surfboard