what is 2011 when the rank is less than 8 and the water park is ocean world?
CREATE TABLE table_46889 (
    "Rank" real,
    "Water park" text,
    "Location" text,
    "2011" real,
    "2012" real
)
SELECT SUM("2011") FROM table_46889 WHERE "Rank" < '8' AND "Water park" = 'ocean world'
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 2011 when the rank is less than 8 and the water park is ocean world? ### Input: CREATE TABLE table_46889 (
    "Rank" real,
    "Water park" text,
    "Location" text,
    "2011" real,
    "2012" real
) ### Response: SELECT SUM("2011") FROM table_46889 WHERE "Rank" < '8' AND "Water park" = 'ocean world'