What is the aggregate for the first round for K.S.V. Waregem?
CREATE TABLE table_name_54 (
    aggregate VARCHAR,
    round VARCHAR,
    club VARCHAR
)
SELECT aggregate FROM table_name_54 WHERE round = "first round" AND club = "k.s.v. waregem"
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 aggregate for the first round for K.S.V. Waregem? ### Input: CREATE TABLE table_name_54 (
    aggregate VARCHAR,
    round VARCHAR,
    club VARCHAR
) ### Response: SELECT aggregate FROM table_name_54 WHERE round = "first round" AND club = "k.s.v. waregem"