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

### Instruction:
If the place is smaller than 8 and they played more than 18, what is the total number of goals conceded?

### Inputs:
table_name: table, columns: ['Place', 'Team', 'Played', 'Draw', 'Lost', 'Goals Scored', 'Goals Conceded', 'Points']

### Response:
SELECT COUNT Goals Conceded FROM table WHERE Place < 8 AND Played > 18