user: Question: What's the average round number for East Carolina?
Columns: ['Pick', 'Round', 'Player', 'Position', 'School']
Types: ['real', 'real', 'text', 'text', 'text']
Sample row: [6.0, 1.0, 'Trent Dilfer', 'Quarterback', 'Fresno State']
SQL:

assistant: SELECT AVG("Round") FROM "Table" WHERE "School" = 'East Carolina';