Study the given information carefully and answer the given questions:
J is the father of S. J has only one child. D is sister-in-law of s. K is the only sibling of D. D is unmarried. M is mother of K. H is grandson of m. L is sister of H.
How is J related to H ?

Options

A. Father
B. Father-in-law
C. Brother
D. Grandfather

Answer

D