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 red double decker bus parked next to a brick building'. Reverse all words of length '4' in the given sentence.

A: a red double decker bus parked txen to a brick building
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Q: Sentence: 'a grey clock tower with trees and wall below'. Reverse all words of length '5' in the given sentence.

A: a grey kcolc rewot with seert and wall woleb
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Q: Sentence: 'doll baby laying between 4 pillows in the big bed'. Reverse all words of length '3' in the given sentence.

A:
doll baby laying between 4 pillows in eht gib deb
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