user: Question: Who was the opponent in the WMMA 1: McCorkle vs. Heden event that went more than 1 round?
Columns: ['Res.', 'Record', 'Opponent', 'Method', 'Event', 'Round']
Types: ['text', 'text', 'text', 'text', 'text', 'real']
Sample row: ['Loss', '27-20-1', 'Karo Parisyan', 'Decision (unanimous)', 'WMMA 1: McCorkle vs. Heden', 3.0]
SQL:

assistant: SELECT "Opponent" FROM "Table" WHERE "Round" > 1.0 AND "Event" = 'WMMA 1: McCorkle vs. Heden';