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

### Instruction:
Name of calvin o'neal, and a Round smaller than 6 had what number total overall?

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

### Response:
SELECT COUNT Overall FROM table WHERE Name = calvin o'neal AND Round < 6