Table: junior_gpx_medals
Columns: rank
nation
gold
silver
bronze
total

Question: Which total is highest with 0 gold and more than 0 silver, in Ukraine?
SQL: SELECT MAX("total") FROM junior_gpx_medals WHERE "gold" = 0 AND "silver" > 0 AND "nation" = 'ukraine'

Question: What is the total rank with more than 2 silver and total larger than 10?
SQL: SELECT SUM("rank") FROM junior_gpx_medals WHERE "silver" = 2 AND "total" > 10

Question: What is the total rank with a total larger than 2, and less than 0 gold
SQL: SELECT SUM("rank") FROM junior_gpx_medals WHERE "total" > 2 AND "gold" < 0

Question: Which is the highest bronze with gold less than 0?
SQL: SELECT MAX("bronze") FROM junior_gpx_medals WHERE "gold" < 0

Question: What is the total with a rank less than 5, gold larger than 5 and bronze larger than 8?
SQL: SELECT SUM("total") FROM junior_gpx_medals WHERE "rank" < 5 AND "gold" > 5 AND "bronze" > 8