CREATE TABLE table_19753079_36 (incumbent VARCHAR, candidates VARCHAR)

Name the incumbent for sue myrick (r) 69.0% jeff doctor (d) 31.0%
SELECT incumbent FROM table_19753079_36 WHERE candidates = "Sue Myrick (R) 69.0% Jeff Doctor (D) 31.0%"
SELECT "incumbent" FROM "table_19753079_36" WHERE "Sue Myrick (R) 69.0% Jeff Doctor (D) 31.0%" = "candidates"