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 .
According to the above context, choose the best option to answer the following question.
Question: What is the old fashioned way of baking potatoes ?
Options:
A. They make them in a microwave .
B. They wrap them in foil .
C. They cook them in an oven .
D. None of the above choices .


B