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

### Instruction:
What is the total of NA for set 4, a score of 3-0 and a 26-24 for set 2?

### Inputs:
table_name: table, columns: ['Date', 'Score', 'Set 1', 'Set 2', 'Set 3', 'Set 4', 'Set 5', 'Total']

### Response:
SELECT Total FROM table WHERE Set 4 = na AND Score = 3-0 AND Set 2 = 26-24