user: Question: How many yards did kevin swayne average, with a long carry over 7?
Columns: ['Player', 'Car.', 'Yards', 'Avg.', "TD's", 'Long']
Types: ['text', 'real', 'real', 'real', 'real', 'real']
Sample row: ["Ja'Mar Toombs", 33.0, 97.0, 2.9, 11.0, 24.0]
SQL:

assistant: SELECT "Avg." FROM "Table" WHERE "Player" = 'kevin swayne' AND "Long" > 7.0;