user: ### NOW ANSWER:
Question: Date of December 29 has what visitor?
Columns: ['Date', 'Visitor', 'Score', 'Home', 'Decision', 'Attendance', 'Record']
Types: ['text', 'text', 'text', 'text', 'text', 'real', 'text']
Sample row: ['December 1', 'Calgary', '2 – 4', 'Detroit', 'Joseph', 20066.0, '13–7–3–1']
SQL:

assistant: SELECT "Visitor" FROM "Table" WHERE "Date" = 'December 29';