If the district is Virginia 8, who is the Incumbent?
CREATE TABLE table_2668416_18 (
    incumbent VARCHAR,
    district VARCHAR
)
SELECT incumbent FROM table_2668416_18 WHERE district = "Virginia 8"
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: If the district is Virginia 8, who is the Incumbent? ### Input: CREATE TABLE table_2668416_18 (
    incumbent VARCHAR,
    district VARCHAR
) ### Response: SELECT incumbent FROM table_2668416_18 WHERE district = "Virginia 8"