Direction: In the following question, a given question is followed by information in two statements. You have to find out the data in which statement (s) is sufficient to answer the question and mark your answer accordingly.                                                                                   

How is Z related to K?

I) A is the daughter of daughter in law of G. K is the daughter in law of G and is wife of the Z, who is only child of his parents.

II) G is the paternal grandfather of A. K is the mother of A.