Pointing to a photograph, a man said, "I have no brother or sister but that man's father is my father's son." Whose photograph was it?

Pointing towards a boy, Veena said, "He is the son of only son of my grandfather." How is that boy related to Veena?

Introducing Reena, Monika said, "She is the only daughter of my father's only daughter." How is Monika related to Reena?

Pointing to a man, a woman said, "His mother is the only daughter of my mother." How is the woman related to the mother?

If X is the brother of the son of Y's son, how is X related to Y?

Pointing towards Rita, Nikhil said, "I am the only son of her mother's son." How is Rita related to Nikhil?

Pointing to a lady, a man said, "The son of her only brother is the brother of my wife." How is the lady related to the man?

Pointing to Ketan, Namrata said, "He is the son of my father's only son." How is Ketan's mother related to Namrata?

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

A woman introduces a man as the son of the brother of her mother. How is the man related to the woman?