user: Question: What is the sum of the pick of darryl pounds, who has an overall greater than 68?
Columns: ['Round', 'Pick', 'Overall', 'Name', 'Position', 'College']
Types: ['real', 'real', 'real', 'text', 'text', 'text']
Sample row: [1.0, 4.0, 4.0, 'Michael Westbrook', 'WR', 'Colorado']
SQL:

assistant: SELECT SUM("Pick") FROM "Table" WHERE "Name" = 'darryl pounds' AND "Overall" > 68.0;