In a puzzle, there are three boxes: A, B, and C. The following conditions apply: 1) Box A cannot contain item 1. 2) Box B must contain item 2 if box C contains item 3. 3) Box C can only contain item 1 or item 3. Which box must contain item 2?
Among four pets, a dog, a cat, a rabbit, and a turtle, the dog is heavier than the cat but lighter than the rabbit. The turtle is the lightest. Which pet is the heaviest?
In a group of five pets: Cat A is heavier than Cat B but lighter than Cat C. Dog D is heavier than Cat A but lighter than Dog E. Which pet is the lightest?