user: Question: When was the Little Tavern completed?
Columns: ['PRINT NAME', 'NICKNAME', 'NUMBER OF COLORS', 'FRAMED SIZE', 'DATE COMPLETED']
Types: ['text', 'text', 'text', 'text', 'text']
Sample row: ['01474 Equalizer', 'N/A', 'Unknown', 'Unknown', 'Unknown']
SQL:

assistant: SELECT "DATE COMPLETED" FROM "Table" WHERE "NICKNAME" = 'Little Tavern';