Which Type of Question Would an Ethnogeriatrician Not Be Interested

Which type of question would an ethnogeriatrician not be interested in addressing?

A) To what extent does identification with one's ethnic category, versus identification with mainstream culture, affect one's belief in allopathic medicine and the efficacy of scientific treatments?
B) To what extent does race impact one's ability to work with a healthcare provider of a different cultural background?
C) To what extent does a peer-to-peer program impact clinical outcomes?
D) To what extent does acculturation level impact one's need for dependence on family for decision making in healthcare?