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

### Instruction:
What are the notes of the satellite whose nssdc id number is 1959-002a?

### Inputs:
table_name: table, columns: ['Mission No.', 'Cover Name', 'Launch Date', 'NSSDC ID No.', 'Alt. Name', 'Camera', 'Notes']

### Response:
SELECT Notes FROM table WHERE NSSDC ID No. = 1959-002A