user: ### NOW ANSWER:
Question: What is the long for the player with under 30 carries and 0 yards?
Columns: ['Player', 'Car.', 'Yards', 'Avg.', "TD's", 'Long']
Types: ['text', 'real', 'text', 'text', 'real', 'text']
Sample row: ['Dan Curran', 27.0, '60', '2.2', 3.0, '13']
SQL:

assistant: SELECT "Long" FROM "Table" WHERE "Car." < 30.0 AND "Yards" = '0';