Eisenberger and Liberman's "Cyberball" Study, Where Students Thought They Were

Eisenberger and Liberman's "Cyberball" study, where students thought they were playing a game of three-way catch on a video screen with other students, demonstrates:

A) that social pain increases blood flow in newer rather than older brain regions
B) that social pain of rejection activates the same regions of the brain as physical pain
C) that pain increases in a linear fashion with the number of people in the group
D) that social pain has an important and unique location in the brain