Select from options: Continue writing the next sentence.

How to play boxball
Choose a location.
This game can be played outside or inside. If played outside, you will need to find a location with asphalt or concrete.

Available choices: a). If you are playing inside, you will need to make sure that the area is clear of trees and other plants that might obstruct your playing. You can be caught behind a tree, in front of a building, or even behind a wall. b). Boxball is typically played on the sidewalk, but it is okay to play on an asphalt court as long as there is enough room. If played inside, only play in a designated area in a gymnasium. c). You can see under your car, on an ice rink, or on a wooden sidewalk! It's a good idea to have the exact location you select near or inside your car. Snow locks on skis can deter huge snowballs. d). If you can't find a space indoors, try a parking lot. You can also build a building out of cinder blocks or wood.
Answer:
b).