Who was the incumbent when the candidates were John banks (am) 52.2% samuel power (j) 47.8%?
CREATE TABLE table_2668199_2 (
    incumbent VARCHAR,
    candidates VARCHAR
)
SELECT incumbent FROM table_2668199_2 WHERE candidates = "John Banks (AM) 52.2% Samuel Power (J) 47.8%"
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: Who was the incumbent when the candidates were John banks (am) 52.2% samuel power (j) 47.8%? ### Input: CREATE TABLE table_2668199_2 (
    incumbent VARCHAR,
    candidates VARCHAR
) ### Response: SELECT incumbent FROM table_2668199_2 WHERE candidates = "John Banks (AM) 52.2% Samuel Power (J) 47.8%"