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_96 (average INTEGER, swimsuit VARCHAR, evening_gown VARCHAR)
### Question:
How many averages had a swimsuit number of 8.42 and an evening gown number that was less than 8.71?
### Answer:
SELECT SUM(average) FROM table_name_96 WHERE swimsuit = 8.42 AND evening_gown < 8.71