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 triangular grouping of jet planes flying in the sky'. Reverse all words of length '3' in the given sentence.

Answer: a triangular grouping of tej planes flying in eht yks


Question: Sentence: 'a teddy bear sits on top of a furniture in front of a camera'. Reverse all words of length '2' in the given sentence.

Answer: a teddy bear sits no top fo a furniture ni front fo a camera


Question: Sentence: 'several street lights and an airplane flying overhead'. Reverse all words of length '3' in the given sentence.

Answer:
several street lights dna an airplane flying overhead