Which of the Following Is a Problem When "Multiple Passing

Which of the following is a problem when "multiple passing" occurs?

A) It creates a type of human traffic jam where people can no longer distinguish one ethnicity from another.
B) It can lead to cross-discrimination, where a minority group member may suffer from discrimination intended for different minority group.
C) It can lead to intra-discrimination, where members of the same minority group, but different generations, treat each other poorly.
D) It can mean that a person of one minority group has too many labels applied to them so that their identity is lost.