user: Question: How many laps does Jean-Christophe Boullion have with a time/retired of +1 lap?
Columns: ['Driver', 'Constructor', 'Laps', 'Time/Retired', 'Grid']
Types: ['text', 'text', 'text', 'text', 'text']
Sample row: ['Johnny Herbert', 'Benetton - Renault', '61', '1:34:35.093', '5']
SQL:

assistant: SELECT "Laps" FROM "Table" WHERE "Time/Retired" = '+1 lap' AND "Driver" = 'Jean-Christophe Boullion';