user: Question: What is the score when Philadelphia was the visitor with a Record of 7–4–0?
Columns: ['Date', 'Visitor', 'Score', 'Home', 'Decision', 'Attendance', 'Record']
Types: ['text', 'text', 'text', 'text', 'text', 'real', 'text']
Sample row: ['November 1', 'Philadelphia', '2 – 5', 'Montreal', 'Biron', 21173.0, '7–4–0']
SQL:

assistant: SELECT "Score" FROM "Table" WHERE "Visitor" = 'Philadelphia' AND "Record" = '7–4–0';