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: 'an aerial view of a small bathroom stall'. Reverse all words of length '8' in the given sentence.
an aerial view of a small moorhtab stall

Sentence: 'a person going on a slop jump on skis'. Reverse all words of length '6' in the given sentence.
a nosrep going on a slop jump on skis

Sentence: 'a group of hand made mohair teddy bears'. Reverse all words of length '6' in the given sentence.

a group of hand made riahom teddy bears