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.

Q: Sentence: 'a white and gray dining and living room area with colorful pillows'. Reverse all words of length '6' in the given sentence.

A: a white and gray gninid and gnivil room area with colorful pillows
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Q: Sentence: 'a pair of melted scissors on top of a reflective surface'. Reverse all words of length '7' in the given sentence.

A: a pair of melted scissors on top of a reflective ecafrus
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Q: Sentence: 'a row of parked buses sitting in front of a buiding'. Reverse all words of length '6' in the given sentence.

A:
a row of dekrap buses sitting in front of a buiding
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