user: ### NOW ANSWER:
Question: Name the least selection for Ron Barnett
Columns: ['Round', 'Selection', 'Player', 'Position', 'College']
Types: ['real', 'real', 'text', 'text', 'text']
Sample row: [1.0, 2.0, 'Steve Niehaus', 'Defensive Tackle', 'Notre Dame']
SQL:

assistant: SELECT MIN("Selection") FROM "Table" WHERE "Player" = 'Ron Barnett';