user: Question: What is the tally when the opposition is Derry, and total is 14?
Columns: ['Rank', 'Player', 'County', 'Tally', 'Total', 'Opposition']
Types: ['real', 'text', 'text', 'text', 'real', 'text']
Sample row: [1.0, 'Michael Blaney', 'Down', '4-2', 14.0, 'Derry']
SQL:

assistant: SELECT "Tally" FROM "Table" WHERE "Opposition" = 'Derry' AND "Total" = 14.0;