text: <START_QUESTION> there was a car crash. in the car crash there was a boy and his father. they were rushed to different hospitals in different ambulances. when the boy arrived they had to do surgery on him. the surgeon says " i can not operate on this boy, he is my son ". how can this be? <END_QUESTION>
  <ANSWER> sergion was boys mother <END_ANSWER><|endoftext|>