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

### Instruction:
How many results did the GT1 Winning Team No. 50 Larbre Compétition on the Algarve circuit?

### Inputs:
table_name: table, columns: ['Rnd.', 'Circuit', 'LMP1 Winning Team', 'LMP2 Winning Team', 'FLM Winning Team', 'GT1 Winning Team', 'GT2 Winning Team', 'Results']

### Response:
SELECT COUNT Results FROM table WHERE Circuit = Algarve AND GT1 Winning Team = No. 50 Larbre Compétition