Please answer the following question: Here's a logic test: Ainsley is skateboarding around town. First she skateboards on the dirt road by her house, then she skateboards on the sidewalk in town. Ainsley skates faster on the sidewalk because the sidewalk has _____ than the dirt road. (A) more friction (B) less friction Choose the answer between "sidewalk" and "dirt road".
A:
dirt road