user: Question: How many solo tackles for the player with over 0 TDs and over 0 sacks?
Columns: ['Player', 'Tackles', 'Solo', 'Assisted', 'Sack', 'Yards', "TD's"]
Types: ['text', 'real', 'real', 'real', 'real', 'real', 'real']
Sample row: ['Isaiah Trufant', 11.0, 6.0, 5.0, 0.0, 0.0, 0.0]
SQL:

assistant: SELECT SUM("Solo") FROM "Table" WHERE "TD's" > 0.0 AND "Sack" > 0.0;