user
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?
A: sanatorium
B: medication
C: beds
D: backdrop
E: doctor was johns mother
assistant
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Deep Thought is thinking for 7.5 million years.

<|end_of_thought|>

<|begin_of_solution|>

E

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