CREATE TABLE table_name_34 (gold INT, silver VARCHAR, nation VARCHAR, bronze VARCHAR, total VARCHAR)

How many golds have a Bronze of 0, a Total larger than 1, a Nation of chad, and a Silver larger than 0?
SELECT SUM(gold) FROM table_name_34 WHERE bronze = 0 AND total > 1 AND nation = "chad" AND silver > 0
SELECT SUM("gold") FROM "table_name_34" WHERE "bronze" = 0 AND "chad" = "nation" AND "silver" > 0 AND "total" > 1