SCHEMA:
CREATE TABLE table_name_87 (losing_team VARCHAR, winning_team VARCHAR, venue VARCHAR, total VARCHAR)
USER:
WHich Losing Team has a Venue of sydney football stadium, and a Total larger than 80, and a Winning Team of tigers?

QUERY:
SELECT losing_team FROM table_name_87 WHERE venue = "sydney football stadium" AND total > 80 AND winning_team = "tigers"