Classify these four items as fruits or vegetables.
Apple, corn, orange, spinach
Apple - fruit
Corn - vegetable
Orange - fruit
Spinach - vegetable
Complete the following task based on the instruction and optional input provided.### Instruction:
Classify these four items as fruits or vegetables.

### Input:
Apple, corn, orange, spinach

### Output:
Apple - fruit
Corn - vegetable
Orange - fruit
Spinach - vegetable