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: 'an oldfashioned safe and roll top desk in a green room'. Reverse all words of length '3' in the given sentence.

Answer: an oldfashioned safe dna roll pot desk in a green room


Question: Sentence: 'people flying kites at the beach on an overcast day'. Reverse all words of length '6' in the given sentence.

Answer: elpoep gniylf kites at the beach on an overcast day


Question: Sentence: 'a ski slope littered with different colored flags'. Reverse all words of length '9' in the given sentence.

Answer:
a ski slope littered with tnereffid colored flags


