CREATE TABLE table_60918 ("Year" CLOB, "Venue" CLOB, "Winner" CLOB, "Runner-up" CLOB, "Score" CLOB)

What year has John Davies as the runner-up, with warren humphreys as the winner?
SELECT "Year" FROM table_60918 WHERE "Runner-up" = 'john davies' AND "Winner" = 'warren humphreys'
SELECT "Year" FROM "table_60918" WHERE "Runner-up" = 'john davies' AND "Winner" = 'warren humphreys'