Directions: These questions are based on the following information.

There are seven members in the family; M, S, R, T, Q, P and G but not necessarily in the same way. G is the only child of P and grandchild of R who is the father of Q. Q is the son-in-law of S. M is the father of T and P is the sister-in-law of T. T and Q are married couples. Q is uncle of G who is not the son of P. Then how is M related to Q?