Assign a category to the given list of words.
food, furniture, books
The words "food," "furniture," and "books" can be categorized as household items.
Complete the following task based on the instruction and optional input provided.### Instruction:
Assign a category to the given list of words.

### Input:
food, furniture, books

### Output:
The words "food," "furniture," and "books" can be categorized as household items.