Table schema:
CREATE TABLE table_name_72 (opponent_in_final VARCHAR, date VARCHAR, surface VARCHAR, location VARCHAR)

Question: What is Opponent In Final, when Surface is Hard, when Location is Wellington, New Zealand, and when Date is 6 February 2000?
SQL: SELECT opponent_in_final FROM table_name_72 WHERE surface = "hard" AND location = "wellington, new zealand" AND date = "6 february 2000"