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: 'three giraffes looking over a wooden fence at two women'. Reverse all words of length '8' in the given sentence.
three seffarig looking over a wooden fence at two women

Sentence: 'a crowd of people skiing and enjoying the snow'. Reverse all words of length '4' in the given sentence.
a crowd of people skiing and enjoying the wons

Sentence: 'this is a photo of a very old church and and castle'. Reverse all words of length '5' in the given sentence.

this is a otohp of a very old church and and castle