Son is crkt ans
The "man" is the son of the speaker.
The Speaker's son is mentioned here as MAN
The Man is speaker's nephew. Because speaker have none
A man looks at a painting in a museum and says, "Brothers and sisters I have none, but that man’s father is my father’s son." Who is in the painting?
Looking at the portrait of a man, Harsh said, "His mother is the wife of my father's son. I have no brothers or sisters." At whose portrait was Harsh was looking?
Pointing to a man in 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?
Pointing towards a person in a photograph, Anjali said, "He is the only son of the father of my sister's brother." How is that person is related to Anjali ?