Table: ultrabeat_sales
Columns: region
date
label
format
catalog

Question: Which region had a label of Central Station?
SQL: SELECT "region" FROM ultrabeat_sales WHERE "label" = 'central station'

Question: Which catalog has a format of 12" EP?
SQL: SELECT "catalog" FROM ultrabeat_sales WHERE "format" = '12" ep'

Question: Which label released the album on 12" EP in Germany?
SQL: SELECT "label" FROM ultrabeat_sales WHERE "format" = '12" ep' AND "region" = 'germany'