user: Question: What is the construction of Olivier Panis' car that retired due to a Collision?
Columns: ['Driver', 'Constructor', 'Laps', 'Time/Retired', 'Grid']
Types: ['text', 'text', 'text', 'text', 'text']
Sample row: ['David Coulthard', 'McLaren - Mercedes', '78', '1:45:39.055', '2']
SQL:

assistant: SELECT "Constructor" FROM "Table" WHERE "Time/Retired" = 'Collision' AND "Driver" = 'Olivier Panis';