user: Question: What is the highest Pick, when Round is greater than 15, and when College is "Tennessee"?
Columns: ['Round', 'Pick', 'Overall', 'Name', 'Position', 'College']
Types: ['real', 'real', 'real', 'text', 'text', 'text']
Sample row: [1.0, 6.0, 6.0, 'Charlie Gogolak', 'K', 'Princeton']
SQL:

assistant: SELECT MAX("Pick") FROM "Table" WHERE "Round" > 15.0 AND "College" = 'Tennessee';