Finish the following sentence with the best choice: How do I get gunk off of my sofa?

Choices:
- Wipe down your couch with a dry, clean cloth or clean stiff brush to get any dust or dried on gunk off.
- Wipe down your couch with a dry, dirty cloth or clean stiff brush to get any dust or dried on gunk off.

Answer:
Wipe down your couch with a dry, clean cloth or clean stiff brush to get any dust or dried on gunk off.