user: Question: Which highest Overall has a Pick # of 4, and a Round larger than 7?
Columns: ['Round', 'Pick #', 'Overall', 'Name', 'Position', 'College']
Types: ['real', 'real', 'real', 'text', 'text', 'text']
Sample row: [1.0, 4.0, 4.0, 'Edgerrin James', 'Running Back', 'Miami (FL)']
SQL:

assistant: SELECT MAX("Overall") FROM "Table" WHERE "Pick #" = 4.0 AND "Round" > 7.0;