Context: by Dan and Diane Hsieh White In Yilan , we baked sweet potatoes the old fashioned way . We had to build a fire pit using bricks and wrap the potatoes in foil . After the potatoes had cooked for an hour , we knocked the bricks down and dug out the goods .
Question: What is the old fashioned way of baking potatoes ?
Option 0: They make them in a microwave .
Option 1: They wrap them in foil .
Option 2: They cook them in an oven .
Option 3: None of the above choices .
Answer: 1