Directions: Read the following information carefully and answer the questions given below it.
There are ten members in a family of four generation in which there are three married couples. V is sibling of U and she is unmarried. S is daughter-in-law of Q.W has two children. X is grandmother of U.P is father of V. W and X are married couples.  T is nephew of V. Q is mother of U.W is not father-in-law of P.Z is granddaughter of Q. R is a female member of the family.

Q:

If M is married to V then how S is related to M?

• 1
  Sister
• 2
  Aunt
• 3
  None of these
• 4
  Sister-in-law
• 5
  Mother