CREATE TABLE station (Station_ID INT, Name TEXT, Annual_entry_exit FLOAT, Annual_interchanges FLOAT, Total_Passengers FLOAT, Location TEXT, Main_Services TEXT, Number_of_Platforms INT)
CREATE TABLE train_station (Train_ID INT, Station_ID INT)
CREATE TABLE train (Train_ID INT, Name TEXT, Time TEXT, Service TEXT)

For each location, give me a scatter chart showing the relationships between the number of total_passengers and the number of platforms.
SELECT SUM(Number_of_Platforms), SUM(Total_Passengers) FROM station GROUP BY Location
SELECT SUM("Number_of_Platforms"), SUM("Total_Passengers") FROM "station" GROUP BY "Location"