Introducing a boy, a woman says, 'He is the son of my only brother's wife.' How is the boy related to the woman?ACousinBGrandsonCNephewDSonAnswer: C. Nephew Read Explanation: The boy is the woman's nephew.Here's the breakdown:The woman has only one brother.My only brother's wife = the woman's sister-in-law.The boy is the son of her brother's wife, which means he is the son of her brother.Therefore, the boy is the woman's nephew. Read more in App