Answer: B. Even though John left his car in the parking lot under emergency conditions, he still committed a trespass on the owner's property
Explanation: Since John left his car, though under emergency conditions, in a private parking lot, he did so on private property, and he is not the owner but the woman. Even if it wasn't a business need, the owner of the parking lot was able to pull the car away without his consent. She might not have done it if she had no business needs, but in any case she is the owner and she could have done it anyway.