An adult climbs over a fence onto a neighbor's property and falls into the pool, which is also surrounded by a fence.

Assuming the adult is injured in a legally recognizable way, is the neighbor liable for negligence if the adult then sues?

• Yes, because the adult had legally recognizable injuries.
• No, because the adult was trespassing on his neighbor's property.
• No, because the neighbor exercised a reasonable degree of care by fencing in her property and her pool.
• Yes, because homeowners have a duty of care to anyone on their property at all times, no matter the circumstances.