What the total number of gold medals won by nations won 2 silver medals one but fewer than 7 in total?
Rank Gold Silver Bronze Total
South American Basketball Championship
12634250
text real real real real
2-12634250-2
Performance by nation
Performance by nation
1 18 12 7 37
2 13 11 13 37
3 11 13 11 35
4 1 3 5 9
5t 1 2 4 7
7 0 2 1 3
SELECT SUM Gold FROM table WHERE Silver = 2 AND Total < 7
2 7