user: Question: What was the average pick of Northwestern State college under round 3?
Columns: ['Round', 'Pick', 'Name', 'Position', 'College']
Types: ['real', 'real', 'text', 'text', 'text']
Sample row: [1.0, 14.0, 'Willie Scott', 'Tight end', 'South Carolina']
SQL:

assistant: SELECT AVG("Pick") FROM "Table" WHERE "Round" < 3.0 AND "College" = 'Northwestern State';