user: Question: What is the total number of rounds that ucla has?
Columns: ['Round', 'Pick', 'Name', 'Position', 'School']
Types: ['real', 'real', 'text', 'text', 'text']
Sample row: [1.0, 17.0, 'Kevin Brooks', 'Defensive End', 'Michigan']
SQL:

assistant: SELECT COUNT("Round") FROM "Table" WHERE "School" = 'ucla';