CREATE TABLE gas_station (station_id DECIMAL, open_year DECIMAL, location TEXT, manager_name TEXT, vice_manager_name TEXT, representative_name TEXT)
CREATE TABLE company (company_id DECIMAL, rank DECIMAL, company TEXT, headquarters TEXT, main_industry TEXT, sales_billion DECIMAL, profits_billion DECIMAL, assets_billion DECIMAL, market_value DECIMAL)
CREATE TABLE station_company (station_id DECIMAL, company_id DECIMAL, rank_of_the_year DECIMAL)

Show all locations where a gas station for company with market value greater than 100 is located.
SELECT T3.location FROM station_company AS T1 JOIN company AS T2 ON T1.company_id = T2.company_id JOIN gas_station AS T3 ON T1.station_id = T3.station_id WHERE T2.market_value > 100
SELECT "T3"."location" FROM "station_company" AS "T1" JOIN "company" AS "T2" ON "T1"."company_id" = "T2"."company_id" AND "T2"."market_value" > 100 JOIN "gas_station" AS "T3" ON "T1"."station_id" = "T3"."station_id"