Table: german_football_championship_2
Columns: year
main
hessen
rhein
saar

Question: What is the average year for a Saar of FK Pirmasens and Hessen of Wormatia Worms?
SQL: SELECT AVG("year") FROM german_football_championship_2 WHERE "saar" = 'fk pirmasens' AND "hessen" = 'wormatia worms'

Question: What is the smallest year for a Main of Eintracht Frankfurt, Rhein of Waldhof Mannheim, Sarr of FK Pirmasens, and Hessen of Wormatia Worms?
SQL: SELECT MIN("year") FROM german_football_championship_2 WHERE "main" = 'eintracht frankfurt' AND "rhein" = 'waldhof mannheim' AND "saar" = 'fk pirmasens' AND "hessen" = 'wormatia worms'

Question: Which year has a Main of Eintracht Frankfurt and Hessen of FSV Mainz 05?
SQL: SELECT "year" FROM german_football_championship_2 WHERE "main" = 'eintracht frankfurt' AND "hessen" = 'fsv mainz 05'

Question: Who was the Hessen the year that Saar was FK Pirmasens?
SQL: SELECT "hessen" FROM german_football_championship_2 WHERE "saar" = 'fk pirmasens'