SELECT t3.headquartered_city FROM store AS t1 JOIN store_district AS t2 ON t1.store_id  =  t2.store_id JOIN district AS t3 ON t2.district_id  =  t3.district_id WHERE t1.store_name  =  "Blackville"
Which city is the headquarter of the store named "Blackville" in?
SELECT t3.headquartered_city FROM store AS t1 JOIN store_district AS t2 ON t1.store_id = t2.store_id JOIN district AS t3 ON t2.district_id = t3.district_id WHERE t1.store_name = `` Blackville ''
select t3 . headquartered_city from store as t1 join store_district as t2 on t1 . store_id = t2 . store_id join district as t3 on t2 . district_id = t3 . district_id where t1 . store_name = value
Which city is the headquarter of the store named `` Blackville '' in ?