You are writing an essay on the use of the archetype of the 'evil woman in the films of Christopher Nolan (who directed the Batman-Dark Knight trilogy), and you need concrete facts.

Which is a concrete fact you could use in your essay and not an abstract assertion?

A)
Nolan's films are known for being not only incredibly dramatic, but also
technically impressive.

B)
Some critics believe that Nolan tends to write "evil'
female characters who
often betray the male hero.

C)
In Nolan's films critics have often noticed that he includes both strong
masculine and feminine characters.

D)
In Nolan's third Batman film, the role of the "evil woman" is played by
Miranda who ends up betraying and stabbing Batman.