Finish the following sentence with the best choice: To create a wooden bench table that hangs on a wall,

Choices:
- attach metal hinges to a wooden backboard that is attached to a wooden table base via metal bars that are screwed into the boards.
- attach metal hinges to a wooden backboard that is attached to a metal table base via metal bars that are screwed into the boards.

Answer:
attach metal hinges to a wooden backboard that is attached to a wooden table base via metal bars that are screwed into the boards.