what sum bronze when rank 5, nation is poland and golds are less than 0?
Rank Nation Gold Silver Bronze Total
1999 World Figure Skating Championships
17674688
real text real real real real
2-17674688-2
Medal table
Medal table
1 Russia 4 1 1 6
2 United States 0 1 1 2
3 China 0 1 0 1
3 France 0 1 0 1
5 Canada 0 0 1 1
5 Poland 0 0 1 1
SELECT SUM Bronze FROM table WHERE Rank = 5 AND Nation = poland AND Gold < 0
5 poland 0