Directions: These questions are based on the following information.

In a family of eight members K, L, M, N, O, P, Q and R. There are three married couples and three generations.

N is the nephew of O and grandson of L. K is the son of M and married to P. O is the daughter of M and sister of K. R is niece of K. L is the father-in-law of Q who is the father of R.