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_26 (power__mw_ INTEGER, voltage__kv_ VARCHAR, country VARCHAR)
### Question:
Which Power (MW) has a Voltage (kV) of 500, and a Country of argentina?
### Answer:
SELECT AVG(power__mw_) FROM table_name_26 WHERE voltage__kv_ = 500 AND country = "argentina"