Which city is listed first when Okinawa is listed as the second city?
CREATE TABLE table_72752 (
    "Rank" real,
    "City 1" text,
    "City 2" text,
    "2012 Passengers (in millions)" text,
    "2011 Passengers (in millions)" text,
    "Distance" text
)
SELECT "City 1" FROM table_72752 WHERE "City 2" = 'Okinawa'
Below are sql tables schemas paired with instruction that describes a task. Using valid SQLite, write a response that appropriately completes the request for the provided tables. ### Instruction: Which city is listed first when Okinawa is listed as the second city? ### Input: CREATE TABLE table_72752 (
    "Rank" real,
    "City 1" text,
    "City 2" text,
    "2012 Passengers (in millions)" text,
    "2011 Passengers (in millions)" text,
    "Distance" text
) ### Response: SELECT "City 1" FROM table_72752 WHERE "City 2" = 'Okinawa'