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 woman is taking a picture of her reflection in the mirror'. Reverse all words of length '6' in the given sentence.

Answer: a woman is gnikat a picture of her reflection in the rorrim


Question: Sentence: 'a man laying on a bench and a woman next to him touching his face'. Reverse all words of length '4' in the given sentence.

Answer: a man laying on a bench and a woman txen to him touching his ecaf


Question: Sentence: 'some people on a bike with a very pretty umbrella'. Reverse all words of length '6' in the given sentence.

Answer:
some elpoep on a bike with a very ytterp umbrella