Read the following context and choose the best option to answer the question.
Context: We met Jessie Royer , who also runs the Iditarod each year . She talked to us about her dogs , and even hooked them up to a four - wheeler that was turned off , but in neutral and they ran her around the kennels at 20 mph ! It was really cool .
Question: What will the dogs pull in the Iditarod ?
Options: 
- None of the above choices .
 - A four - wheeler
 - A tractor
 - A chariot


None of the above choices .