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.

[EX Q]: Sentence: 'a black and white image of a wall with a stop sign on it'. Reverse all words of length '5' in the given sentence.
[EX A]: a kcalb and etihw egami of a wall with a stop sign on it

[EX Q]: Sentence: 'a bunch of umbrellas are up in the air'. Reverse all words of length '9' in the given sentence.
[EX A]: a bunch of sallerbmu are up in the air

[EX Q]: Sentence: 'bathroom with white tiled walls and white oval mirror'. Reverse all words of length '5' in the given sentence.
[EX A]:
bathroom with etihw delit sllaw and etihw oval mirror