Tina hires Marie to write a play on a fictional character named Marcus Chang, who is an Asian sleuth. This character travels all around the world meeting and helping people from all backgrounds. Tina wants the character to be kind-hearted, suave and romantic, yet shrewd and calculative when required. What is Tina expecting Marie to primarily focus on while writing?

A.
the theme of global harmony
B.
working on a budget
C.
the personality of the character
D.
incorporating exotic locations
E.
using her personal experience