user: Question: What is Marc's Surname?
Columns: ['Surname', 'First', 'D.O.B.', 'Uni#', 'Bats', 'Throws', 'Position']
Types: ['text', 'text', 'text', 'real', 'text', 'text', 'text']
Sample row: ['BRICE', 'Tom', '24/08/81', 5.0, 'L', 'L', 'OF']
SQL:

assistant: SELECT "Surname" FROM "Table" WHERE "First" = 'Marc';