Multi-choice problem: Choose from the options at the end, and answer how do you do this: To make a hamburger press,

Select from the following.
[A]. join two small wood paddles together with a hinge by nailing or screwing the same side of hinge into each paddle.;
[B]. join two small wood paddles together with a hinge by nailing or screwing opposite sides of hinge into each paddle.;
[B].