Here's the extracted text: --- A certain family of 7 male and 7 female members is spread across 4 consecutive generations. It also includes 5 married couples. P is the head of the family and the eldest member among them. M and N are the only daughters of K, who is a female. Y is married to the daughter of P. M is the aunt of W and Q. N’s sibling has exactly two daughters, only one of whom is married. V and O are married, as are S and W. X is the female grandchild of N. L, who is a male, is the great-grandchild of K. Q is the uncle of X. T is married, but R is not. L and X do not share the same parents. Q.16) What is K’s relation to R? ---