Database: gas_company
Question: Show all locations where a gas station for company with market value greater than 100 is located.
SQL:
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