Marcus Is Classically Conditioned with Antabuse to Avoid Alcohol; However

Marcus is classically conditioned with Antabuse to avoid alcohol; however, once the Antabuse wears off several days later, he is back to the bar drinking. This example highlights which criticism of behavior theory?

A) Their behavioral changes may not generalize to the "real world."
B) The therapy addresses the behavior, but not the underlying causes of the behavior.
C) The theory lacks scientific reliability.
D) The therapy does not have long-term efficacy.