Question

Which among the following option(s) is/are definitely true?

Answer the questions based on the information given below. There are seven persons R, S, T, U, V, W and Y in a family of two generations. No single person in the family is a parent. Y is the mother-in-law of
V. T is the son of U. T is not married to
V. R is the niece of S, who is the brother-in-law of Y. S is unmarried. W is married but not to
V.

A W is the sister-in-law of R

B T is the son of Y

C V is the son of U

D Both 'A' and 'B'

E All of the above