Question: What was Bye's opponent's attendance?
SQL: SELECT "Attendance" FROM "2-10649791-1" WHERE "Opponent" = 'Bye';

Question: Which opponent, before Week 10, had an attendance of 63,672?
SQL: SELECT "Opponent" FROM "2-10649791-1" WHERE "Week" < 10.0 AND "Attendance" = '63,672';

Question: Which week had an attendance of 70,225
SQL: SELECT MIN("Week") FROM "2-10649791-1" WHERE "Attendance" = '70,225';