Table:
text: FIBA South America Under-15 Championship
Performances by nation
Performances by nation
Rank_ Gold Silver Bronze Total
1 8 2 0 10
2 4 4 4 10
3 1 2 1 5
4 0 3 3 6
5 0 0 2 2
6 0 0 1 1

Question: Which FIBA South America U15 Championship rank has 0 Bronze and 2 Silver?

Question: How much silver is the rank that has gold less than 4 and 1 overall and a rank greater than 6 at the FIBA South America U15 Championship?

Question: Which rank has more than 0 silver, 4 bronze and less than 10 total for the FIBA South America U15 Championship?

Question: How much gold does the tank have under the FIBA South America U15 Championship having 3 silvers and more than 3 bronzes?

Question: What is the total of these 0 silver medals at the FIBA South America U15 Championship?