user: Question: What class is Volleyball in 2000?
Columns: ['Sport', 'Year', 'Class', 'Coach', 'Record']
Types: ['text', 'real', 'text', 'text', 'text']
Sample row: ['Boys Basketball', 1993.0, '3A', 'Dave Neier', '28-3']
SQL:

assistant: SELECT "Class" FROM "Table" WHERE "Sport" = 'Volleyball' AND "Year" = 2000.0;