user: Question: tell the competitions where the mean is 1
Columns: ['Rank by average', 'Competition finish', 'Couple', 'Total', 'Number of dances', 'Average']
Types: ['real', 'real', 'text', 'real', 'real', 'text']
Sample row: [1.0, 2.0, 'Darren & Lana', 374.0, 11.0, '34.0']
SQL:

assistant: SELECT "Average" FROM "Table" WHERE "Number of dances" = 1.0;