There was a family.
One day, the father and the boy went to the mall by car.
But, a truck came across and crashed their car.
The father died, but the boy hasn't died yet.
The people took the boy to a hospital.
The boy had to be operated so that he'd be safe.
But the doctor said, "I can't operate him, he's my son!"
Who's the doctor?
Answer:
The mother.
