What is the district name for district id 15?
select district_name from district where district_id = 15
What is the district name for District id 11?
select district_name from district where district_id = 11
How many store are located in district 15?
select count ( * ) 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 t3.district_id = 15
What are their names?
select t1.store_name 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 t3.district_id = 15
What is the name of the store in district 11?
select t1.store_name 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 t3.district_id = 11