If 'P $ Q' means P is the father of Q; 'P # Q' means P is the mother of Q; 'P * Q' means P is the sister of Q, then how is B related to D in 'A $ B # C * D'?
A, B, C, D and E are five friends. A is shorter than B but taller than E. C is the tallest. D is shorter than B but taller than A. Who is the second tallest?
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