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 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: 'there is a sign stating that there is a scenic drive'. Reverse all words of length '4' in the given sentence.

Answer: there is a ngis stating taht there is a scenic drive


Question: Sentence: 'the woman is walking around holding a umbrella'. Reverse all words of length '7' in the given sentence.

Answer:
the woman is gniklaw around gnidloh a umbrella