- b -

• back_radius : challenge_following_and_guiding , robocup_knowledge.environments.rwc2016_common.challenge_following_and_guiding
• backup_scenarios : challenge_where_is_this
• backup_target_radius : challenge_help_me_carry
• BackupScenario : challenge_where_is_this
• bar_id : challenge_serving_drinks , robocup_knowledge.environments.rwc2016_common.challenge_final
• bar_objects : robocup_knowledge.environments.rwc2016_common.challenge_final
• bed : challenge_wakemeup
• bed_nav_goal : challenge_wakemeup
• bookcase_ws : challenge_storing_groceries
• bottle_shelf : challenge_robonurse
• bottle_shelf_waypoint : challenge_robonurse
• bottle_shelves : challenge_robonurse