user: Question: What was the visitor with a record of 5–8–4?
Columns: ['Date', 'Visitor', 'Score', 'Home', 'Record']
Types: ['text', 'text', 'text', 'text', 'text']
Sample row: ['October 13', 'Chicago Black Hawks', '0–4', 'Montreal Canadiens', '0–1–0']
SQL:

assistant: SELECT "Visitor" FROM "Table" WHERE "Record" = '5–8–4';