user: Question: After pick number 158, what is the next round a usc player was picked?
Columns: ['Round', 'Pick', 'Player', 'Position', 'School']
Types: ['real', 'real', 'text', 'text', 'text']
Sample row: [2.0, 27.0, 'Al Simpson', 'Guard', 'Colorado State']
SQL:

assistant: SELECT "Round" FROM "Table" WHERE "School" = 'usc' AND "Pick" > 158.0;