Coverage E, HO-3 Policy, Pls help. Thanks. Will upvote!

Assuming you negligently injure another person through the use of the specified type of vehicle, which situation is covered under Coverage E: Personal Liability of the HO-3 policy? you are driving a rented golf cart while playing golf at your country club you are sailing in a 40-foot sailboat that you own O you rent a motor boat with a 100-horsepower outboard engine you are using our own dune buggy on a public beach