user: Question: Name the original beechwood bunny tale for "L'expédition glaciale"
Columns: ['Official #', 'TF1 #', 'French title', 'English title', 'Air date (France)', 'Original Beechwood Bunny Tale / Source material']
Types: ['real', 'real', 'text', 'text', 'text', 'text']
Sample row: [27.0, 27.0, '"La fée Pirouette"', '"Fairy Violet"', '4 April 2007', 'Teleplay by Valérie Baranski']
SQL:

assistant: SELECT "Original Beechwood Bunny Tale / Source material" FROM "Table" WHERE "French title" = '"L''expédition glaciale"';