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.

Sentence: 'ladies and mans rest rooms in a public place'. Reverse all words of length '2' in the given sentence.
ladies and mans rest rooms ni a public place

Sentence: 'a sink and a bathtub and shower with a mirror above the sink'. Reverse all words of length '4' in the given sentence.
a knis and a bathtub and shower htiw a mirror above the knis

Sentence: 'produce is displayed in a supermarket while people shop'. Reverse all words of length '11' in the given sentence.

produce is displayed in a tekramrepus while people shop