Table: game_results_5
Columns: week
date
kickoff
opponent
final_score
team_record
game_site
attendance

Question: What is the date of the game at Olympic Stadium?
SQL: SELECT "date" FROM game_results_5 WHERE "game_site" = 'Olympic Stadium'

Question: How many weeks total are there?
SQL: SELECT MAX("week") FROM game_results_5

Question: What was the team's record when they played at Rheinenergiestadion?
SQL: SELECT "team_record" FROM game_results_5 WHERE "game_site" = 'RheinEnergieStadion'