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_40 (commissioned VARCHAR, launched VARCHAR, pennant_number VARCHAR)
### Question:
Which commission was launched 28 june 1934, and has a Pennant number of h.78?
### Answer:
SELECT commissioned FROM table_name_40 WHERE launched = "28 june 1934" AND pennant_number = "h.78"