While driving to office one day, A suddenly faints and crashes her car into B causing him to suffer a broken arm. A was under a prescribed medication to control fainting but on the day of crash she had forgot to take the prescribed medicine. In an action for negligence by B against A, A would be-

A. Liable as her fainting was expected

B. Not liable as her fainting was not expected

C. Not liable as, though fainting was expected, people do forget to take medicine

D. Liable as her fainting was expected and she should not have forgotten to take the medicine

Answer: Option D