In a family of four members A, B, C, and D, A is a doctor, B is a teacher, C is A's sibling, and D is the parent of A and C. What is the profession of D?
A, B, C, D, and E are five friends who are standing in a line. A is to the right of B but to the left of C. D is to the right of E but to the left of A. What is the correct order of the friends?
Three people, X, Y, and Z, are from different cities: New York, Los Angeles, and Chicago. X is not from New York. Y is from Los Angeles. Where is Z from?