Let's analyze option B: $P \times Q$ means P is the wife of Q (so Q is the husband). $Q \% R$ means Q is the father of R. So P and Q are parents of R. $R - T$ means R is the brother of T. $T + S$ means T is the sister of S. This makes R, T, and S siblings, and their parents are P and Q. Thus, T is the daughter of P.