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 man wearing a vest and tie posing for the camera'. Reverse all words of length '1' in the given sentence.
a man wearing a vest and tie posing for the camera

Sentence: 'a person on a surfboard riding a wave in the water'. Reverse all words of length '5' in the given sentence.
a person on a surfboard riding a wave in the retaw

Sentence: 'a fisheye view of a school bus in a side view mirror'. Reverse all words of length '7' in the given sentence.

a eyehsif view of a school bus in a side view mirror