Direction: Study the following information carefully and answer the below questions

A family consists of seven members and two married couples. Either both the parents of a person are alive or neither of them is alive. B is the father-in-law of O. P is the brother-in-law of O. O and P has same gender. S is the only daughter of V, who is the maternal grandmother of H. P has only one brother. H is the niece of G.