The correct response is:
Assumption of risk, contributory negligence, and comparative negligence.
Responses

Proximate cause, negligence, and unreasonable harm
Proximate cause, negligence, and unreasonable harm

Assumption of risk, contributory negligence, and comparative negligence
Assumption of risk, contributory negligence, and comparative negligence

violated a promise of obligation and reasonable person
violated a promise of obligation and reasonable person

All of the above
The correct response is:
Assumption of risk, contributory negligence, and comparative negligence.