Below is an context that describes a sql query, paired with an question that provides further information. Write an answer that appropriately completes the request.  # noqa: E501
### Context:
CREATE TABLE table_2668199_2 (incumbent VARCHAR, candidates VARCHAR)
### Question:
Who was the incumbent when the candidates were John banks (am) 52.2% samuel power (j) 47.8%?
### Answer:
SELECT incumbent FROM table_2668199_2 WHERE candidates = "John Banks (AM) 52.2% Samuel Power (J) 47.8%"