What is the sum of losses for Geelong Amateur, with 0 byes?
CREATE TABLE table_68704 (
    "Bellarine FL" text,
    "Wins" real,
    "Byes" real,
    "Losses" real,
    "Draws" real,
    "Against" real
)
SELECT SUM("Losses") FROM table_68704 WHERE "Bellarine FL" = 'geelong amateur' AND "Byes" < '0'
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: What is the sum of losses for Geelong Amateur, with 0 byes? ### Input: CREATE TABLE table_68704 (
    "Bellarine FL" text,
    "Wins" real,
    "Byes" real,
    "Losses" real,
    "Draws" real,
    "Against" real
) ### Response: SELECT SUM("Losses") FROM table_68704 WHERE "Bellarine FL" = 'geelong amateur' AND "Byes" < '0'