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_52 (rated_power VARCHAR, finish_construction VARCHAR)
### Question:
What is the rated power for the reactor that ended construction on May 10, 1978?
### Answer:
SELECT rated_power FROM table_name_52 WHERE finish_construction = "may 10, 1978"