CREATE TABLE table_name_7 (opponent VARCHAR2, competition VARCHAR2, score VARCHAR2)

At the VFL Reserves, who was the opponent when the score was 18.6 (114) - 21.14 (140)?
SELECT opponent FROM table_name_7 WHERE competition = "vfl reserves" AND score = "18.6 (114) - 21.14 (140)"
SELECT "opponent" FROM "table_name_7" WHERE "18.6 (114) - 21.14 (140)" = "score" AND "competition" = "vfl reserves"