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_2668243_17 (incumbent VARCHAR, candidates VARCHAR)
### Question:
Name the incumbent for robert monell (j) 63.6% tilly lynde 36.4%
### Answer:
SELECT incumbent FROM table_2668243_17 WHERE candidates = "Robert Monell (J) 63.6% Tilly Lynde 36.4%"