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 selection of fruits is made based on the following conditions: Apples cannot be selected if Bananas are selected. Oranges can be selected only if Grapes are not selected. If Pears are selected, then Bananas must also be selected. Which of the following combinations is valid?

D. APPLES, GRAPES, PEARS

A group of four colors: Red, Blue, Green, and Yellow must be selected based on these conditions: Red cannot be selected if Blue is selected. Green can only be selected if Yellow is also selected. Which of the following selections is valid?

D. BLUE, YELLOW

Five boxes are labeled P, Q, R, S, and T. The following conditions apply: Box P is heavier than Q but lighter than R. Box S is lighter than T but heavier than P. Which box is the heaviest?

D. T

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 Eva is selected. 3) David can only be selected if Bob is not selected. Which of the following groups can be selected?

A. ALICE, CHARLIE, EVA