user: Question: What is Total, when Set 5 is NA, and when Set 2 is 25-13?
Columns: ['Date', 'Score', 'Set 1', 'Set 2', 'Set 3', 'Set 4', 'Set 5', 'Total']
Types: ['text', 'text', 'text', 'text', 'text', 'text', 'text', 'text']
Sample row: ['May 11', '3-0', '25-20', '25-13', '25-19', 'NA', 'NA', '75 - 52']
SQL:

assistant: SELECT "Total" FROM "Table" WHERE "Set 5" = 'NA' AND "Set 2" = '25-13';