Pointing to a man, the girl Carla said, "He is the brother of the daughter of the wife of my husband." How is the man related to Carla?

Pointing to a lady, a man said, "The son her only brother is the brother of my wife." How is the lady related to the man?Mother's sisterGrandmothermother-in-lawSister of father-in-law

Pointing to a girl in a bus, a man tells his friend “She is the daughter of the only son of my father’s wife”. How is the girl related to the man?CousinDaughterSisterMother

A man said to a lady, "Your mother's husband's sister is my aunt.” How is the lady related to the man ?SisterDaughterGrand daughter Mother

Introducing a man, a woman said, "His wife is the only daughter of my father." How is that man related to the woman ?HusbandBrotherFather-in-lawMaternal unc

Pointing to a man in a photograph, a woman said, “His brother’s father is the only son of my grandfather. ” How is the woman related to the man in the photograph?