In a group of five friends: Alice, Bob, Charlie, David, and Eva, the following conditions apply: 1) Alice and Bob cannot be selected together. 2) Charlie must be selected if David is selected. 3) Eva can only be selected if Alice is also selected. Which of the following groups can be selected?

C. ALICE, DAVID, EVA

From the set of items: 1, 2, 3, 4, and 5, the following conditions apply: 1) Item 1 cannot be selected if item 2 is selected. 2) Item 3 must be selected if item 4 is selected. 3) Item 5 can only be selected if item 1 is not selected. Which combination of items can be selected?

B. 2, 3, 4

A group of four animals: Lion, Tiger, Bear, and Wolf are arranged based on size. The conditions are: The Lion is larger than the Tiger but smaller than the Bear. The Wolf is the smallest. Which animal is the largest?

C. BEAR

A, B, C, D, and E are five students who scored the following marks: A scored more than B but less than C. D scored less than E but more than A. Who scored the least?

B. B

In a puzzle involving four animals: Lion, Tiger, Bear, and Wolf, the following rules apply: The Lion cannot be selected if the Tiger is selected. The Bear can only be selected if the Wolf is not selected. Which of the following selections is valid?

C. LION, BEAR, WOLF