user: Question: What is the sum of Overall, when Name is "tim smiley", and when Round is less than 5?
Columns: ['Round', 'Pick', 'Overall', 'Name', 'Position', 'College']
Types: ['real', 'real', 'real', 'text', 'text', 'text']
Sample row: [3.0, 10.0, 66.0, 'Tracy Rocker', 'DT', 'Auburn']
SQL:

assistant: SELECT SUM("Overall") FROM "Table" WHERE "Name" = 'tim smiley' AND "Round" < 5.0;