Which Size has an IHSAA Class of aa, and a Location of milan?
CREATE TABLE table_66298 (
    "School" text,
    "Location" text,
    "Mascot" text,
    "Size" real,
    "IHSAA Class" text,
    "County" text
)
SELECT SUM("Size") FROM table_66298 WHERE "IHSAA Class" = 'aa' AND "Location" = 'milan'
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: Which Size has an IHSAA Class of aa, and a Location of milan? ### Input: CREATE TABLE table_66298 (
    "School" text,
    "Location" text,
    "Mascot" text,
    "Size" real,
    "IHSAA Class" text,
    "County" text
) ### Response: SELECT SUM("Size") FROM table_66298 WHERE "IHSAA Class" = 'aa' AND "Location" = 'milan'