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 person parasails in water with mountains in the background'. Reverse all words of length '4' in the given sentence.
[A]: a person parasails in water htiw mountains in the background


[Q]: Sentence: 'view of a stove next to a stainless kitchen sink under a window'. Reverse all words of length '7' in the given sentence.
[A]: view of a stove next to a stainless nehctik sink under a window


[Q]: Sentence: 'a person with a laptop and cat resting on their lap'. Reverse all words of length '5' in the given sentence.
[A]:
a person with a laptop and cat resting on rieht lap