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: 'this goat is standing near a wire fence'. Reverse all words of length '5' in the given sentence.
this goat is standing near a wire ecnef

Sentence: 'a bathroom with two doors and both of them are ajar'. Reverse all words of length '4' in the given sentence.
a bathroom htiw two doors and htob of meht are raja

Sentence: 'a person siting on the ground and decorating a parking meter'. Reverse all words of length '5' in the given sentence.

a person siting on the ground and decorating a parking retem