Classify the following into animals, plants, and minerals
Oak tree, copper ore, elephant
Animals: Elephant
Plants: Oak tree
Minerals: Copper ore
Complete the following task based on the instruction and optional input provided.### Instruction:
Classify the following into animals, plants, and minerals

### Input:
Oak tree, copper ore, elephant

### Output:
Animals: Elephant
Plants: Oak tree
Minerals: Copper ore