What Was the Purpose of the Classic Study Conducted by Skinner

What was the purpose of the classic study conducted by Skinner that investigated superstitious behaviors in pigeons?

A) Skinner wanted to demonstrate that a "human" cognitive characteristic like superstition could be produced in an animal using operant principles.
B) Skinner wanted to show that pecking at a disk in a cage could be trained as a superstitious behavior.
C) Skinner wanted to show that punishment would shape superstitious behavior faster than reinforcement.
D) Skinner wanted to investigate if superstitious behavior could be trained using higher-order conditioning.