What is the highest against when the lost is 3 with less than 30 points?
CREATE TABLE table_7228 (
    "Position" real,
    "Team" text,
    "Points" real,
    "Played" real,
    "Drawn" real,
    "Lost" real,
    "Against" real,
    "Difference" text
)
SELECT MAX("Against") FROM table_7228 WHERE "Lost" = '3' AND "Points" < '30'
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 against when the lost is 3 with less than 30 points? ### Input: CREATE TABLE table_7228 (
    "Position" real,
    "Team" text,
    "Points" real,
    "Played" real,
    "Drawn" real,
    "Lost" real,
    "Against" real,
    "Difference" text
) ### Response: SELECT MAX("Against") FROM table_7228 WHERE "Lost" = '3' AND "Points" < '30'