A man, pointing to a photograph, says, "The lady in the photograph is my nephew's maternal grandmother." How is the lady in the photograph related to the man's sister, who has no other sister?
A
Cousin
B
Sister-in-law
C
Mother
D
Mother-in-law
Correct Option:
C
Explanation
The nephew's maternal grandmother is the mother of the nephew's mother. Since the nephew is the child of the man's sister, the lady is the man's mother.
