the french champagne controller belongs to what product category?
Entity Entity
m.03qblt4 m.0j7cn41
Beer, Wine, and Liquor Stores Key Account Trading Sampanie Vin Whisky Cognac
class entity
business.product_category m.0f2b9
business.product_category business.product_line
Product category french champagne
none none
business.product_category.product_lines
Product lines
PREFIX rdf: <http://www.w3.org/1999/02/22-rdf-syntax-ns#> PREFIX rdfs: <http://www.w3.org/2000/01/rdf-schema#> PREFIX : <http://rdf.freebase.com/ns/> 
SELECT (?x0 AS ?value) WHERE {
SELECT DISTINCT ?x0  WHERE { 
?x0 :type.object.type :business.product_category . 
VALUES ?x1 { :m.0f2b9 } 
?x0 :business.product_category.product_lines ?x1 . 
FILTER ( ?x0 != ?x1  )
}
}
(AND business.product_category (JOIN business.product_category.product_lines m.0f2b9))