Table: euro_aquatics_1981
Columns: rank
nation
gold
silver
bronze
total

Question: How many golds for west germany with over 8 total?
SQL: SELECT MIN("gold") FROM euro_aquatics_1981 WHERE "nation" = 'west germany' AND "total" > 8

Question: How many golds for nations with under 1 bronze?
SQL: SELECT SUM("gold") FROM euro_aquatics_1981 WHERE "bronze" < 1

Question: How many total medals for the nation ranked 7 with 1 silver and under 4 bronzes?
SQL: SELECT AVG("total") FROM euro_aquatics_1981 WHERE "bronze" < 4 AND "silver" = 1 AND "rank" = '7'