Which of the Following Would Be an Example of Differential

Which of the following would be an example of differential justice?

A) When deciding between two candidates of equal merit, a company chooses a White candidate over a Black candidate.
B) When deciding between two candidates of equal merit, a company chooses a Black candidate over a White candidate.
C) During a major riot in a crime-ridden area, police officers arrest equal numbers of Black people and White people.
D) When a Causasian defendant and a Latino defendant are convicted of murder in similar cases, only the Latino receives the death penalty.