question: A man and his son, John, were driving to a movie theater.  Halfway to the theater, they get in a car crash.  The man is dies and John is sent to a hospital.  He is taken into surgery.  When the doctor looked at John, the doctor says " I can't operate on him.  He is my son John. " Who was the doctor?
choices.label: A B C D E
choices.text: sanatorium medication beds backdrop doctor was johns mother