What is the black caribbean population when the black African population is less than 10552.0?
CREATE TABLE table_1997 (
    "Rank" real,
    "London Borough" text,
    "Black African Population" real,
    "Black Caribbean Population" real,
    "Other Black Population" real,
    "Total Black Population" real
)
SELECT MIN("Black Caribbean Population") FROM table_1997 WHERE "Black African Population" < '10552.0'
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 black caribbean population when the black African population is less than 10552.0? ### Input: CREATE TABLE table_1997 (
    "Rank" real,
    "London Borough" text,
    "Black African Population" real,
    "Black Caribbean Population" real,
    "Other Black Population" real,
    "Total Black Population" real
) ### Response: SELECT MIN("Black Caribbean Population") FROM table_1997 WHERE "Black African Population" < '10552.0'