Which series occurred in which the semi-finalist was runner-up and the 7800.00 was 6420.00?
CREATE TABLE table_27681 (
    "22/06/2008" text,
    "Indonesia Super Series 2008" text,
    "S.Series" text,
    "7800.00" text,
    "Runner-Up" text
)
SELECT "Indonesia Super Series 2008" FROM table_27681 WHERE "Runner-Up" = 'Semi-Finalist' AND "7800.00" = '6420.00'
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 series occurred in which the semi-finalist was runner-up and the 7800.00 was 6420.00? ### Input: CREATE TABLE table_27681 (
    "22/06/2008" text,
    "Indonesia Super Series 2008" text,
    "S.Series" text,
    "7800.00" text,
    "Runner-Up" text
) ### Response: SELECT "Indonesia Super Series 2008" FROM table_27681 WHERE "Runner-Up" = 'Semi-Finalist' AND "7800.00" = '6420.00'