Table: game_stats_7
Columns: week
date
opponent
result
attendance

Question: What sum of Attendance has a Week smaller than 10, and a Result of l 30-21?
SQL: SELECT SUM("attendance") FROM game_stats_7 WHERE "week" < 10 AND "result" = 'l 30-21'

Question: Which Attendance has an Opponent of green bay packers, and a Week larger than 10?
SQL: SELECT MIN("attendance") FROM game_stats_7 WHERE "opponent" = 'green bay packers' AND "week" > 10