Study the following information carefully and answer the questions given below:
A is the brother-in-law of D. D is the daughter of F. F has only two children. Only one of the child’s of F is married. G is the only grandson of F. H is the only sibling of G S is the mother of only A and B. B. is the father of H.
How is S related to G?

Options

A. Niece
B. Aunt
C. Grandmother
D. Sister-in-law

Answer

C