<human>: Here is a goal: To create a wooden bench table that hangs on a wall,

Which way makes more sense to accomplish this goal?

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