user: Question: What is the highest overall number for someone from round 16?
Columns: ['Round', 'Overall', 'Player', 'Position', 'School/Club Team']
Types: ['real', 'real', 'text', 'text', 'text']
Sample row: [1.0, 14.0, 'Milt Morin', 'Tight End', 'Massachusetts']
SQL:

assistant: SELECT MAX("Overall") FROM "Table" WHERE "Round" = 16.0;