user: Question: what is the highest round when the overall is less than 17?
Columns: ['Round', 'Pick', 'Overall', 'Name', 'Position', 'College']
Types: ['real', 'real', 'real', 'text', 'text', 'text']
Sample row: [1.0, 17.0, 17.0, 'Kenard Lang', 'DE', 'Miami (FL)']
SQL:

assistant: SELECT MAX("Round") FROM "Table" WHERE "Overall" < 17.0;