user: ### NOW ANSWER:
Question: Tell me the constructor for David Coulthard
Columns: ['Pos.', 'Driver', 'Constructor', 'Part 1', 'Grid']
Types: ['text', 'text', 'text', 'text', 'text']
Sample row: ['1', 'Fernando Alonso', 'McLaren - Mercedes', '1:16.059', '1']
SQL:

assistant: SELECT "Constructor" FROM "Table" WHERE "Driver" = 'David Coulthard';