user: Question: Which 2009–10 has a 2012–13 of R16?
Columns: ['Event', '2006–07', '2007–08', '2008–09', '2009–10', '2010–11', '2012–13']
Types: ['text', 'text', 'text', 'text', 'text', 'text', 'text']
Sample row: ['Autumn Gold', 'Q', 'QF', 'Q', 'QF', 'Q', 'Q']
SQL:

assistant: SELECT "2009–10" FROM "Table" WHERE "2012–13" = 'R16';