user: Question: Which Position has a CFL Team of Montreal Alouettes (via Edmonton)?
Columns: ['Pick #', 'CFL Team', 'Player', 'Position', 'College']
Types: ['real', 'text', 'text', 'text', 'text']
Sample row: [17.0, 'BC Lions (via Hamilton)', 'Tad Crawford', 'S', 'Columbia']
SQL:

assistant: SELECT "Position" FROM "Table" WHERE "CFL Team" = 'Montreal Alouettes (via Edmonton)';