In a competition, there are four participants: Alice, Bob, Carol, and Dave. The following conditions are provided: 1) Alice scored higher than Bob but lower than Carol. 2) Dave scored the lowest. 3) Bob did not score the highest. Who scored the highest in the competition?

C. CAROL

In a group of five friends: A, B, C, D, and E, the following conditions apply: A is taller than B but shorter than C. D is shorter than E but taller than A. Who is the tallest among them?

C. C

In a group of five friends: A, B, C, D, and E, A is taller than B but shorter than C. D is shorter than E but taller than A. Who is the tallest among them?

C. C

For a talent show, participants must either sing or dance. If Anna sings, Ben dances, and Clara does neither, who can participate in the talent show?

C. ANNA AND BEN

In a race, five participants: P, Q, R, S, and T finished with the following conditions: P finished before Q but after R. S finished before T but after Q. Who finished first?

C. R