Bone scan? X-ray? This is a logic question, don't get intimidated by the terminology.
Answer:
The risk factor is he is a strnager and could be dangerous
A possible outcome is that he is crazy and trys to murder or kidnap you.
You could politely tell him no and offer him a different solution like a cab. Then sprint to your car and drive away.
Explanation:
I think B is the answer im not for sure though
C. Abstinence. Usually refers to not having sexual intercourse but can also be used to mean not partaking in any risky behaviors.
