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: 'many pairs of open scissors sit on top of metal poles'. Reverse all words of length '4' in the given sentence.

Answer: ynam pairs of nepo scissors sit on top of metal poles


Question: Sentence: 'a crowd of people are walking around some tents in the street'. Reverse all words of length '6' in the given sentence.

Answer: a crowd of elpoep are walking dnuora some tents in the teerts


Question: Sentence: 'a living room with some boxes in it'. Reverse all words of length '1' in the given sentence.

Answer:
a living room with some boxes in it