Below is an context that describes a sql query, paired with an question that provides further information. Write an answer that appropriately completes the request.  # noqa: E501
### Context:
CREATE TABLE table_name_65 (car INTEGER, avg VARCHAR, long VARCHAR)
### Question:
How many carries for the RB averaging 4.7, and a long of over 30 yards?
### Answer:
SELECT SUM(car) FROM table_name_65 WHERE avg = 4.7 AND long > 30