Three Statements S1, S2 and S3 are given below followed by a Question: S1: C is younger than D, but older than A and B. S2: D is the oldest. S3: A is older than B. Question: Who among A, B, C and D is the youngest? Which one of the following is correct in respect of the above Statements and the Question?

a) Option (a): S1 alone is not sufficient. Because there is no clarity about A and B as to who will be younger. b) Option (b): S1 and S2 together will also be not sufficient as again there will be not clarity about A and B as who will be younger. c) Option (c): Combination S2 and S3 will not be sufficient as it does not provide any information about C. d) Option (d): Combination S1 and S3 will give order D > C > A > B. So, the youngest person will be B.