User: What category do these items belong to:
- Apple
- Pear
- Banana
- Orange
- Pineapple
- Guava

The possible categories are: Fruits, Vegetables, Minerals.
Assistant: These items are all fruits. All of the items listed develop from flowers after they wilt and contain seeds. They are not vegetables because they are not stems, roots or tubers. They are not minerals because they are living things.