user: Question: What is the highest Feb value having an opponent of the philadelphia flyers and is after game 63?
Columns: ['Game', 'February', 'Opponent', 'Score', 'Record']
Types: ['real', 'real', 'text', 'text', 'text']
Sample row: [53.0, 1.0, '@ Minnesota North Stars', '2 - 1', '34-17-2']
SQL:

assistant: SELECT MAX("February") FROM "Table" WHERE "Opponent" = 'philadelphia flyers' AND "Game" > 63.0;