user: Question: Tell me the sum of TD's for 4 avg.
Columns: ['Player', 'Car.', 'Yards', 'Avg.', "TD's", 'Long']
Types: ['text', 'real', 'text', 'text', 'real', 'text']
Sample row: ['Dawan Moss', 51.0, '192', '3.8', 8.0, '44']
SQL:

assistant: SELECT SUM("TD's") FROM "Table" WHERE "Avg." = '4';