Table: atlanta_falcons_1975
Columns: week
date
opponent
result
attendance

Question: What date was the game that resulted in L 30-27?
SQL: SELECT "date" FROM atlanta_falcons_1975 WHERE "result" = 'l 30-27'

Question: What was the highest attendance of games that resulted in L 23-20?
SQL: SELECT MAX("attendance") FROM atlanta_falcons_1975 WHERE "result" = 'l 23-20'