Categorize the following words: 'apple', 'dog', 'table'.
'Apple' is a fruit, 'dog' is an animal, and 'table' is a piece of furniture.
Complete the following task based on the instruction and optional input provided.### Instruction:
Categorize the following words: 'apple', 'dog', 'table'.

### Output:
'Apple' is a fruit, 'dog' is an animal, and 'table' is a piece of furniture.