user: Question: What was the class when there were 325 laps?
Columns: ['Year', 'Team', 'Co-Drivers', 'Class', 'Laps', 'Pos.', 'Class Pos.']
Types: ['real', 'text', 'text', 'text', 'real', 'text', 'text']
Sample row: [2005.0, 'Courage Compétition', 'Jonathan Cochet Bruce Jouanny', 'LMP1', 52.0, 'DNF', 'DNF']
SQL:

assistant: SELECT "Class" FROM "Table" WHERE "Laps" = 325.0;