user: Question: What year is the player whose number is 31?
Columns: ['#', 'Name', 'Position', 'Height', 'Weight', 'Year', 'Former school', 'Hometown']
Types: ['real', 'text', 'text', 'text', 'real', 'text', 'text', 'text']
Sample row: [1.0, 'Ron Anderson Jr.', 'Forward', '6–8', 255.0, 'RS Junior', 'Kansas State / McCallie School', 'Upper Marlboro, MD']
SQL:

assistant: SELECT "Year" FROM "Table" WHERE "#" = 31.0;