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

### Instruction:
What is the Date of the at&t pebble beach national pro-am Tournament?

### Inputs:
table_name: table, columns: ['Date', 'Tournament', 'Location', 'Winner', 'Score', '1st prize ( $ )']

### Response:
SELECT Date FROM table WHERE Tournament = at&t pebble beach national pro-am