All of the Following Are Likely to Experience Negative Effects

All of the following are likely to experience negative effects on their health except

A) Althea, who is a single mother living in poverty
B) Rhonda, who is an upper middle-class member of the National Association for the Advancement of White People
C) Christian, who works at the Museum of Tolerance
D) Stuart, who is a middle-class black who just moved to a mostly white neighborhood