Table: region_guide
Columns: region_name
state_name
region
page_count
regional_page

Question: In the North Central region, what are the regional page #'s?
SQL: SELECT "regional_page" FROM region_guide WHERE "region_name" = 'North Central'

Question: What states have a regional page # of 1, 5-7, 9-11, 13-15?
SQL: SELECT "state_name" FROM region_guide WHERE "regional_page" = '1, 5-7, 9-11, 13-15'

Question: Which region has a regional page # of 1-3, 5-7, 9-11, 13-15?
SQL: SELECT "region_name" FROM region_guide WHERE "regional_page" = '1-3, 5-7, 9-11, 13-15'

Question: In Ca/Nv, what are all of the regional page #s?
SQL: SELECT "regional_page" FROM region_guide WHERE "state_name" = 'CA/NV'