user: Question: what kind of 2006–07 has a 2010–11 of N/A, and an Event of Masters?
Columns: ['Event', '2006–07', '2007–08', '2008–09', '2010–11']
Types: ['text', 'text', 'text', 'text', 'text']
Sample row: ['Autumn Gold', 'DNP', 'DNP', 'DNP', 'DNP']
SQL:

assistant: SELECT "2006–07" FROM "Table" WHERE "2010–11" = 'N/A' AND "Event" = 'Masters';