qqp question1: "A father and his son are in a car accident. The father dies at the scene and the son is rushed to the hospital. At the hospital the surgeon looks at the boy and says ""I can't operate on this boy, he is my son."" How can this be?" question2: Harish said, 'This girl is the wife of the son of my mother's only son.' How is Harish related to the girl?