Paula's friend Roberto told her that she could use his lakeside cabin for the weekend. Roberto gave Paula instructions on how to find his cabin, but once Paula arrived at the lake, she found that all the cabins looked very similar. Paula rechecked Roberto's instructions and then entered the cabin that she thought belonged to Roberto. In fact, the cabin belonged to Otto. After Paula unpacked her luggage, she realized that the cabin was quite cold. Thus, she gathered some wood from the woodpile and started a fire in the fireplace. Unbeknownst to Paula, the fireplace flue was blocked and so an explosion ensued; Paula was injured by the explosion. Otto had known that the flue was blocked, but he had not gotten around to having the problem fixed. If Paula sues Otto for her injuries, who will prevail?
A. Paula, because Otto knew that the flue was defective.
B. Paula, because Otto had a duty to warn of the defect. 
C. Otto, but only if he had no reason to anticipate that anyone would be in the cabin.
D. Otto, because he owed no duty to Paula.
Choose A, B, C or D as your solution.
C