Four friends, A, B, C, and D, are sitting in a row. A is to the left of B but to the right of C. D is sitting at one of the ends. What is the correct sequence from left to right?

A. C, A, B, D

Four friends, A, B, C, and D, are standing in a line. A is to the left of B but to the right of C. D is to the right of B. What is the correct order from left to right?

A. C, A, B, D

Five tasks, A, B, C, D, and E, need to be completed. A must be done before B, C must be done before D, and B must be done before E. What is the correct order of tasks?

C. A, C, B, D, E

Four friends, A, B, C, and D, went to a party at different times. A arrived before C but after B. D arrived after C. What is the correct order of their arrival?

A. B, A, C, D

In a family, there are three siblings: X, Y, and Z. X is older than Y but younger than Z. If Z is the oldest, who is the youngest?

B. Y