user: Question: What is the sum pick # of the player from round 4?
Columns: ['Round', 'Pick #', 'Player', 'Position', 'College']
Types: ['real', 'real', 'text', 'text', 'text']
Sample row: [1.0, 26.0, 'Erik Flowers', 'Defensive End', 'Arizona State']
SQL:

assistant: SELECT SUM("Pick #") FROM "Table" WHERE "Round" = 4.0;