Direction: Study the following information to answer the given questions: If ‘A ! B’ means ‘A is the husband of B’ If ‘A @ B’ means ‘A is the father of B’ If ‘A # B’ means ‘A is the mother of B’ If ‘A $ B’ means ‘A is the brother of B’ If ‘A % B’ means ‘A is the sister of B’ If ‘A ^ B’ means ‘A is the son of B’ If ‘A & B’ means ‘A is the daughter of B’ If ‘A * B’ means ‘A is the wife of B’

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If ‘A & B ^ C # D’ is given, then which of the following is definitely true?