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: 'an umbrella sitting on top of a hill next to a body of water'. Reverse all words of length '4' in the given sentence.

A: an umbrella sitting on top of a llih txen to a ydob of water
****
Q: Sentence: 'the bathroom has a toilet a window and a sink'. Reverse all words of length '8' in the given sentence.

A: the moorhtab has a toilet a window and a sink
****
Q: Sentence: 'a bride and groom cut a piece of white wedding cake'. Reverse all words of length '3' in the given sentence.

A:
a bride dna groom tuc a piece of white wedding cake
****