]*C79* [Comment to Possession: Under this definition, anabolic steroids found in an Athlete's car would constitute a violation unlessthe Athlete establishes that someone else used the car; in that event, World Archery must establish that, even though the Athlete didnot have exclusive control over the car, the Athlete knew about the anabolic steroids and intended to have control over them.Similarly, in the example of anabolic steroids found in a home medicine cabinet under the joint control of an Athlete and spouse,World Archery must establish that the Athlete knew the anabolic steroids were in the cabinet and that the Athlete intended to exercisecontrol over them.