Finish the following sentence with the best choice: How to make the front of your DIY Viking Cardboard shield?

Choices:
- Take a strip of paper then place a thumbtack in the end of your cardboard. Trace the desired length with a pencil. Cut out with scissors carefully.
- Take a strip of paper then place a thumbtack in the center of your cardboard. Trace the desired length with a pencil. Cut out with scissors carefully.

Answer:
Take a strip of paper then place a thumbtack in the center of your cardboard. Trace the desired length with a pencil. Cut out with scissors carefully.