L, M, N, P, Q and R are six members of a family. L is the father of M but M is not his son. N is sibling of M. P is N's brother-in-law. Q is R's grandson. R is N's mother. N is

L, M, N, P, Q and R are six members of a family. L is the father of M

1.	L, M, N, P, Q and R are six members of a family. L is the father of M but M is not his son. N is sibling of M. P is N's brother-in-law. Q is R's grandson. R is N's mother. N is
A.	Q's Uncle
B.	M's Sister
C.	4
D.	Either [a] or [b] above
Answer» E.