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

### Instruction:
What are the Notes against a Silver for Jenny Johansson earlier than 2006?

### Inputs:
table_name: table, columns: ['Year', 'Gold', 'Silver', 'Bronze', 'Notes']

### Response:
SELECT Notes FROM table WHERE Year < 2006 AND Silver = jenny johansson