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: 'decorative street signs on a post in front of trees'. Reverse all words of length '10' in the given sentence.
[A]: evitaroced street signs on a post in front of trees


[Q]: Sentence: 'a red double decker bus parked in front of a building'. Reverse all words of length '1' in the given sentence.
[A]: a red double decker bus parked in front of a building


[Q]: Sentence: 'an old building with a clock on it'. Reverse all words of length '2' in the given sentence.
[A]:
na old building with a clock no ti