How is Carolee Schneemann's Meat Joy different from Allan Kaprow's Yard?

A. As an Environment, it invited viewers to interact with static installations.
B. As a Fluxus event, it focused on ordinary behaviors performed methodically.
C. As a Gutai performance, it involved acts of creation and destruction.
D. As a Happening, it was an immersive chance-based performance.

Answer: D