I'd choose dark, inaccessible, and comfortless. The other words don't really pin down the tone ("draperies"? "General"?).
The correct option is A.
From the passage given above, it can be seen that the brothers were opposites right from their mother's womb. One is left handed while the second one is right handed, this probably make them to see matters from different angles. Thus, it is inevitable that the brother will always be in conflict.
The correct answer is Purgatorio (purgatory).
The Divine Comedy is the title of Dante Alighieri's long narrative poem written back in 1320. The poem consists of three parts: Inferno (Hell), Purgatorio (Purgatory), and Paradiso (Paradise). It tells the story of the poet himself, going through Hell and Purgatory on his way to Paradise, where he wants to meet his beloved Beatrice.