Below is an instruction that describes a task. Write a response that appropriately completes the request.

### Instruction:
WHAT IS THE SUM OF PICK FOR DAVID TERRELL, WITH A ROUND SMALLER THAN 7?

### Inputs:
table_name: table, columns: ['Round', 'Pick', 'Overall', 'Name', 'Position', 'College']

### Response:
SELECT SUM Pick FROM table WHERE Name = david terrell AND Round < 7