user: Question: What is the highest Pick # when the CFL Team is the Toronto Argonauts?
Columns: ['Pick #', 'CFL Team', 'Player', 'Position', 'College']
Types: ['real', 'text', 'text', 'text', 'text']
Sample row: [41.0, 'Saskatchewan Roughriders', 'Jocelyn Frenette', 'G', 'Ottawa']
SQL:

assistant: SELECT MAX("Pick #") FROM "Table" WHERE "CFL Team" = 'Toronto Argonauts';