Question: What's the highest attendance for a game the Texan's played at Arrowhead Stadium?
SQL: SELECT MAX("Attendance") FROM "2-15399928-3" WHERE "Game site" = 'Arrowhead Stadium';

Question: Who did the Texan's play on Week 4?
SQL: SELECT "Opponent" FROM "2-15399928-3" WHERE "Week" = '4';

Question: What's the date for HOF week?
SQL: SELECT "Date" FROM "2-15399928-3" WHERE "Week" = 'HOF';