I have read the book and the movie, the answer is B) they wanted a perfect society and 2 identical people walking around would be confusing, so they weighed the babies and the heavier one lived and the lighter one was released
The Importance of Being Earnest is first and foremost a farce, a comedy of manners whose main goal is to amuse the audience, rather than to make them think.
The type of poetic device that was used in this certain poem can be confusing but it was a neomic device