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 bathroom with a white bath tub under a mirror'. Reverse all words of length '5' in the given sentence.
[A]: a bathroom with a etihw bath tub rednu a mirror


[Q]: Sentence: 'a plate of two tacos with fillings and a side of orange slices'. Reverse all words of length '6' in the given sentence.
[A]: a plate of two tacos with fillings and a side of egnaro secils


[Q]: Sentence: 'small boats sit unused in water by a dock'. Reverse all words of length '5' in the given sentence.
[A]:
llams staob sit unused in retaw by a dock