What's the best score, with the worst dancer(s) gethin jones/kenny logan?
CREATE TABLE table_name_19 (
    best_score VARCHAR,
    worst_dancer_s_ VARCHAR
)
SELECT best_score FROM table_name_19 WHERE worst_dancer_s_ = "gethin jones/kenny logan"
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's the best score, with the worst dancer(s) gethin jones/kenny logan? ### Input: CREATE TABLE table_name_19 (
    best_score VARCHAR,
    worst_dancer_s_ VARCHAR
) ### Response: SELECT best_score FROM table_name_19 WHERE worst_dancer_s_ = "gethin jones/kenny logan"