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_69 (avg_g INTEGER, name VARCHAR, effic VARCHAR)
### Question:
Which Avg/G that has a Name of opponents, and an Effic smaller than 129.73?
### Answer:
SELECT SUM(avg_g) FROM table_name_69 WHERE name = "opponents" AND effic < 129.73