user: Question: I want the sum of year for Mark Barron
Columns: ['Year', 'Pick', 'Player name', 'Position', 'College']
Types: ['real', 'text', 'text', 'text', 'text']
Sample row: [1976.0, '1', 'Lee Roy Selmon *†', 'Defensive end', 'Oklahoma']
SQL:

assistant: SELECT SUM("Year") FROM "Table" WHERE "Player name" = 'Mark Barron';