Andrew : Why are you interested in this sport, sir? Mr. Hoffman: Well, I find it very interesting. Andrew : What equipment do you need for it? Mr. Hoffman: I only need a pair of gloves. Andrew : I see. Where should we do it? Mr. Hoffman: On a ring, of course. According to the dialogue, what sports does Mr. Hoffman do? A) Wrestling B) Boxing c) Yoga D) karate​