user: Question: what is the old English name of Saturday? 
Columns: ['Modern English day name', 'Old English day name', 'English day name meaning', 'Glossed from Latin day name', 'Latin day name meaning']
Types: ['text', 'text', 'text', 'text', 'text']
Sample row: ['Tuesday', 'Tiwesdæg', '" Tiw \'s day"', 'Dies Martis', '"Day of Mars "']
SQL:

assistant: SELECT "Old English day name" FROM "Table" WHERE "Modern English day name" = 'Saturday';