Who is the Incumbent that has a District of ohio 13 in Democratic Party?
CREATE TABLE table_name_3 (
    incumbent VARCHAR,
    district VARCHAR
)
SELECT incumbent FROM table_name_3 WHERE district = "ohio 13"
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: Who is the Incumbent that has a District of ohio 13 in Democratic Party? ### Input: CREATE TABLE table_name_3 (
    incumbent VARCHAR,
    district VARCHAR
) ### Response: SELECT incumbent FROM table_name_3 WHERE district = "ohio 13"