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: 'several vehicles at a traffic stop on a small downtown street'. Reverse all words of length '4' in the given sentence.

Answer: several vehicles at a traffic pots on a small downtown street


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 red plate has a desert with blueberries on it'. Reverse all words of length '11' in the given sentence.

Answer:
a red plate has a desert with seirrebeulb on it