A:Judith is guilter than Susan. Mike is guilter than Susan. B:Among Susan, Judith and Mike the guiltiest is Judith. Answer: optical
A:Keith, Frank, Diane, Andrea and Laura are from Austria, Greece, Denmark, Zimbabwe and Ukraine respectively. B:Keith is from Austria. Answer: optical
A:Sharon was born in 1991 and Katherine was born in 1992. B:Katherine was born before Sharon. Answer: ir
A:Sophie was born in Chile. B:Sophie is born in Maldives. Answer: ir
A:Dorothy, Jane, Kate, Deborah and Mike are from Uruguay, Qatar, Pakistan, Maldives and Germany respectively. B:Kate is from Pakistan. Answer: optical
A:Sharon has french class then economics class. B:Economics class is before french class. Answer: ir
A:Don was born in 1999 and Charles was born in 1993. B:Charles was born after Don. Answer: ir
A:Among Kenneth, John and Ryan the most attractive is John. B:John is more attractive than Kenneth. Answer: optical
A:Anthony is meeting a man today. B:The man is Anthony's father. Answer:
ir