user: Question: WHat was the max public with Danniella and Matthew?
Columns: ['Rank', 'Couple', 'Judges', 'Public', 'Total', 'Vote percentage', 'Result']
Types: ['real', 'text', 'real', 'real', 'real', 'text', 'text']
Sample row: [1.0, 'Hayley and Daniel', 11.0, 11.0, 22.0, '21.6%', 'Safe']
SQL:

assistant: SELECT MAX("Public") FROM "Table" WHERE "Couple" = 'Danniella and Matthew';