What is the highest number supporting prohibition in British Columbia when the percent opposing is more than 10.8, the percent supporting is less than 72.2, number against is less than 4,756?
CREATE TABLE table_51221 (
    "Jurisdiction" text,
    "For Prohibition" real,
    "Percent For" real,
    "Against Prohibition" real,
    "Percent Against" real
)
SELECT MAX("For Prohibition") FROM table_51221 WHERE "Percent Against" > '10.8' AND "Percent For" < '72.2' AND "Jurisdiction" = 'british columbia' AND "Against Prohibition" < '4,756'
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 highest number supporting prohibition in British Columbia when the percent opposing is more than 10.8, the percent supporting is less than 72.2, number against is less than 4,756? ### Input: CREATE TABLE table_51221 (
    "Jurisdiction" text,
    "For Prohibition" real,
    "Percent For" real,
    "Against Prohibition" real,
    "Percent Against" real
) ### Response: SELECT MAX("For Prohibition") FROM table_51221 WHERE "Percent Against" > '10.8' AND "Percent For" < '72.2' AND "Jurisdiction" = 'british columbia' AND "Against Prohibition" < '4,756'