Which list includes essential equipment for a basic two-person day climb on a sport route?

• A. Banana, sunscreen, extra water, compass.
• B. Two ropes, multiple knots, a full set of pitons, a rap ring.
• C. Harnesses, helmets, one rope suitable for the route, belay device, locking carabiners, multiple quickdraws, protection for anchors, and a personal backup.
• D. A camera, a notebook, a thermostat.

Answer: (C)