user: Question: Who had to retire due to Suspension?
Columns: ['Driver', 'Constructor', 'Laps', 'Time/Retired', 'Grid']
Types: ['text', 'text', 'real', 'text', 'real']
Sample row: ['Ayrton Senna', 'Lotus - Renault', 67.0, '2:00:28.006', 1.0]
SQL:

assistant: SELECT "Driver" FROM "Table" WHERE "Time/Retired" = 'Suspension';