user: Question: What team was the opponent in a week earlier than 17 on June 17, 2006?
Columns: ['Week', 'Date', 'Opponent', 'Result', 'Record', 'Game site']
Types: ['real', 'text', 'text', 'text', 'text', 'text']
Sample row: [1.0, 'March 31, 2006', 'Louisville Fire', 'W 45–37', '1–0', 'Wachovia Arena']
SQL:

assistant: SELECT "Opponent" FROM "Table" WHERE "Week" < 17.0 AND "Date" = 'June 17, 2006';