Table: paralympics_athletics_2004
Columns: rank
nation
gold
silver
bronze
total

Question: How many silver medals does Belarus (blr) along with 4 gold and 4 bronze?
SQL: SELECT SUM("silver") FROM paralympics_athletics_2004 WHERE "gold" = 4 AND "nation" = 'belarus (blr)' AND "bronze" > 4

Question: What rank is Belarus (BLR), which earned 15 medals total?
SQL: SELECT MAX("rank") FROM paralympics_athletics_2004 WHERE "nation" = 'belarus (blr)' AND "total" < 15