user: Question: What runner(s)-up has 1 (2013) as the champions?
Columns: ['Champions', 'Runners-up', 'Third-place', 'Fourth-place', 'Semi-finalists']
Types: ['text', 'text', 'text', 'text', 'text']
Sample row: ['6 (1993, 1997, 1999, 2005, 2009, 2011)', '3 (1995, 2008, 2013)', '1 (2003)', '–', '–']
SQL:

assistant: SELECT "Runners-up" FROM "Table" WHERE "Champions" = '1 (2013)';