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 panda bear walking around in the middle of a enclosure'. Reverse all words of length '6' in the given sentence.

A: a panda bear walking dnuora in the elddim of a enclosure
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Q: Sentence: 'the couple are smiling at each other as they sit on a bench'. Reverse all words of length '4' in the given sentence.

A: the couple are smiling at hcae other as yeht sit on a bench
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Q: Sentence: 'two birthday decorated birthday cakes sitting on a table'. Reverse all words of length '1' in the given sentence.

A:
two birthday decorated birthday cakes sitting on a table
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