CREATE TABLE member (member_id NUMBER, name CLOB, country CLOB, college_id NUMBER)
CREATE TABLE college (college_id NUMBER, name CLOB, leader_name CLOB, college_location CLOB)
CREATE TABLE round (round_id NUMBER, member_id NUMBER, decoration_theme CLOB, rank_in_round NUMBER)

Which countries have more than two members?
SELECT country FROM member GROUP BY country HAVING COUNT(*) > 2
SELECT "country" FROM "member" GROUP BY "country" HAVING COUNT(*) > 2