user: Question: What's the lowest Overall average that has a College of arkansas, and a Round larger than 3?
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 MIN("Overall") FROM "Table" WHERE "College" = 'arkansas' AND "Round" > 3.0;