Please answer the question based on the following passage. You need to choose one letter from the given options, A, B, C, or D, as the final answer, and provide an explanation for your choice. Your output format should be ###Answer: [your answer] ###Explanation: [your explanation]. ###Passage:There are 6 clear flower porcelains? S, Y, M, Q, K, X.The production time of each piece is different.From left to right, the exhibitions are sorted in order from the earliest to the latest.The known sorting conditions are as follows? (1) M is older than X.(2) If Y is earlier than M, then Q is earlier than K and X.(3) If the age of M is earlier than Y, the age of K is earlier than Q and X.(4) The age of S is either earlier than Y or earlier than M, and both have neither. ###Question:Which of the following cannot be the earliest porcelain? ###Options: (A)M (B)Q (C)S (D)Y