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

### Instruction:
With an Overall larger than 107, in what Round was Jim Duncan picked?

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

### Response:
SELECT SUM Round FROM table WHERE Name = jim duncan AND Overall > 107