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

### Instruction:
How many won the LMP1 on round 4 if No. 42 Strakka Racing was the LMP2 Winning Team?

### 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 LMP1 Winning Team FROM table WHERE Rnd. = 4 AND LMP2 Winning Team = No. 42 Strakka Racing