Table: olympic_football_medals
Columns: rank
nation
gold
silver
bronze
total

Question: How much Silver has a Nation of mexico, and a Total larger than 1?
SQL: SELECT SUM("silver") FROM olympic_football_medals WHERE "nation" = 'mexico' AND "total" > 1

Question: How much Bronze has a Gold larger than 0, and a Total smaller than 1?
SQL: SELECT COUNT("bronze") FROM olympic_football_medals WHERE "gold" > 0 AND "total" < 1

Question: How much Bronze has a Nation of mexico, and a Total larger than 1?
SQL: SELECT SUM("bronze") FROM olympic_football_medals WHERE "nation" = 'mexico' AND "total" > 1