Table: cowboys_1971_season_2
Columns: week
date
result
record
opponent
points_for
points_against
first_downs
attendance

Question: Which Week has Points For larger than 19, and an Opponent of philadelphia eagles, and Points Against larger than 7?
SQL: SELECT MAX("week") FROM cowboys_1971_season_2 WHERE "points_for" > 19 AND "opponent" = 'philadelphia eagles' AND "points_against" > 7

Question: Which Attendance has a First Downs smaller than 26, an Opponent of los angeles rams, and Points For larger than 28?
SQL: SELECT SUM("attendance") FROM cowboys_1971_season_2 WHERE "first_downs" < 26 AND "opponent" = 'los angeles rams' AND "points_for" > 28