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

### Instruction:
what is the average c/w 15+ when 18 to 19 is 132 and 65 to 69 is more than 1,869?

### Inputs:
table_name: table, columns: ['C/W 15+', 'Oblast\\Age', '15 to 17', '18 to 19', '20 to 24', '25 to 29', '30 to 34', '35 to 39', '40 to 44', '45 to 49', '50 to 54', '55 to 59', '60 to 64', '65 to 69']

### Response:
SELECT AVG C/W 15+ FROM table WHERE 18 to 19 = 132 AND 65 to 69 > 1,869