Table: olympic_medals_1968
Columns: rank
nation
gold
silver
bronze
total

Question: What is the highest rank of Austria, which had less than 0 silvers?
SQL: SELECT MIN("rank") FROM olympic_medals_1968 WHERE "nation" = 'austria' AND "silver" < 0

Question: What is the rank of the team with 0 gold and less than 0 silvers?
SQL: SELECT SUM("rank") FROM olympic_medals_1968 WHERE "gold" = 0 AND "silver" < 0

Question: What is the total number of bronze medals of West Germany, which is ranked 2 and has less than 1 total medals?
SQL: SELECT COUNT("bronze") FROM olympic_medals_1968 WHERE "rank" = 2 AND "nation" = 'west germany' AND "total" < 1