Ron Is a Spectator at a Soccer Game

Multiple Choice

Ron is a spectator at a soccer game. Using the colour of their uniforms as a guide, he effortlessly perceives the players on the field as two distinct teams instead of a large group of individuals. This example best illustrates which of the following concepts?

A) Perceptual constancy
B) Gestalt law of similarity
C) Interposition
D) Figure-ground relations