Pointing towards a girl playing cricket, Anthony says, "Her mother is the only daughter of my mother-in-law". Who is Anthony to the girl?
Answer:
Father
- Anthony's mother-in-law = Anthony's wife's mother
- The only daughter of Anthony's mother-in-law = Anthony's wife's mother's only daughter = Anthony's wife
- The daughter of only daughter of Anthony's mother-in-law = Anthony's wife's daughter = Anthony's daughter
- Therefore, Anthony is the father of the girl playing cricket.