Question: How to create Dorodango (Japanese mud-art).

  Options: 
 A. Gather dirt, wet it to make mud, and roll it into the shape of a ball, keep adding water so it will remain mud-like, add water whenever it begins to dry.
 B. Gather dirt, wet it to make mud, and roll it into the shape of a ball, let it sit until it dries, then buff it with a cloth.
Answer: B