user: Question: What beer won a Silver Medal at the CAMRA Reading Branch Beer Festival in 2008?
Columns: ['Year', 'Beer Name', 'Prize', 'Category', 'Competition']
Types: ['real', 'text', 'text', 'text', 'text']
Sample row: [1995.0, 'Good Old Boy', 'Overall Winner', 'Beer of the Festival', 'CAMRA White Horse Branch Beer Festival']
SQL:

assistant: SELECT "Beer Name" FROM "Table" WHERE "Prize" = 'Silver Medal' AND "Competition" = 'CAMRA Reading Branch Beer Festival' AND "Year" = 2008.0;