The answer should be A. Hope this helped !
I believe that It is C, because although the passage does focus on Mathilde's love for expensive things, broadly the subject is how Mathilde is discontent with the lifestyle she is now living, and D is too broad, and B is also too broad.
Shield Sheafson- The legendary Danish king from whom Hrothgar is descended, Shield Sheafson is the mythical founder who inaugurates a long line of Danish rulers and embodies the Danish tribe's highest values of heroism and leadership.
Hope this helps!
To state that robots are not evil
Ben is the simple subject?