user: ### NOW ANSWER:
Question: What was Rudy Harris' pick number in Round 4?
Columns: ['Pick', 'Round', 'Player', 'Position', 'School']
Types: ['real', 'text', 'text', 'text', 'text']
Sample row: [6.0, 'Round 1', 'Eric Curry', 'Defensive End', 'Alabama']
SQL:

assistant: SELECT MAX("Pick") FROM "Table" WHERE "Round" = 'Round 4' AND "Player" = 'Rudy Harris';