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: 'a yellow bird that is on a branch'. Reverse all words of length '1' in the given sentence.
a yellow bird that is on a branch

Sentence: 'a woman is riding a show horse at a competition'. Reverse all words of length '6' in the given sentence.
a woman is gnidir a show horse at a competition

Sentence: 'a person does a trick on a skateboard'. Reverse all words of length '4' in the given sentence.

a person seod a trick on a skateboard