user: Question: What was the game site for the matchup against the Frankfurt Galaxy?
Columns: ['Week', 'Date', 'Kickoff', 'Opponent', 'Final score', 'Team record', 'Game site', 'Attendance']
Types: ['real', 'text', 'text', 'text', 'text', 'text', 'text', 'real']
Sample row: [1.0, 'Sunday, April 13', '3:00 p.m.', 'Frankfurt Galaxy', 'W 14–7', '1–0', 'Stamford Bridge', 10718.0]
SQL:

assistant: SELECT "Game site" FROM "Table" WHERE "Opponent" = 'Frankfurt Galaxy';