user: ### NOW ANSWER:
Question: Name the highest laps for time/retired of Engine and grid of 5
Columns: ['Driver', 'Constructor', 'Laps', 'Time/Retired', 'Grid']
Types: ['text', 'text', 'real', 'text', 'real']
Sample row: ['Luigi Musso Juan Manuel Fangio', 'Ferrari', 98.0, '3:00:03.7', 3.0]
SQL:

assistant: SELECT MAX("Laps") FROM "Table" WHERE "Time/Retired" = 'Engine' AND "Grid" = 5.0;