Finish the following sentence with the best choice: How to load a bobbin into a sewing machine.

Choices:
- Place a wound bobbin into the shuttle, then load the shuttle into the bobbin chase and press until it won't unseat.
- Place an empty bobbin into the shuttle, then load the shuttle into the bobbin chase and press until it won't unseat.

Answer:
Place a wound bobbin into the shuttle, then load the shuttle into the bobbin chase and press until it won't unseat.