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 decorated kitchen with a potted plant and a metal frog on the wall'. Reverse all words of length '1' in the given sentence.
[A]: a decorated kitchen with a potted plant and a metal frog on the wall


[Q]: Sentence: 'a couple of toothbrushes that are on a towel'. Reverse all words of length '6' in the given sentence.
[A]: a elpuoc of toothbrushes that are on a towel


[Q]: Sentence: 'two dogs standing on the back of a truck'. Reverse all words of length '4' in the given sentence.
[A]:
two sgod standing on the kcab of a truck