user: ### NOW ANSWER:
Question: Which Overall has a Name of Markus Koch?
Columns: ['Round', 'Pick', 'Overall', 'Name', 'Position', 'College']
Types: ['real', 'real', 'real', 'text', 'text', 'text']
Sample row: [2.0, 3.0, 30.0, 'Markus Koch', 'DE', 'Boise State']
SQL:

assistant: SELECT SUM("Overall") FROM "Table" WHERE "Name" = 'Markus Koch';