Generate a crossword puzzle using the following words
House, Pen, Ink
Across:
4. A writing implement
5. Where one lives

Down:
3. A writing fluid
Below is an instruction that describes a task. Write a response that appropriately completes the request.

### Instruction:
Generate a crossword puzzle using the following words

### Response:
Across:
4. A writing implement
5. Where one lives

Down:
3. A writing fluid