user: Question: What is the highest round that had a pick lower than 8?
Columns: ['Round', 'Pick #', 'Overall', 'Name', 'Position', 'College']
Types: ['real', 'real', 'real', 'text', 'text', 'text']
Sample row: [1.0, 8.0, 8.0, 'Derrick Harvey', 'Defensive End', 'Florida']
SQL:

assistant: SELECT MAX("Round") FROM "Table" WHERE "Pick #" < 8.0;