Answer the questions based on the information given below.
There are eight persons J, K, L, M, N, O, P, and Q in a family of three generations. There is one married couple in each generation. J is the father-in-law of P. K is the only son of N. P is the only sibling of K. M is the nephew of K. O is the grandmother of M and mother of
L.
How many female members are there in the family?