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_75 (canada_singles VARCHAR, year VARCHAR, us_ac VARCHAR)
### Question:
What is the Canada singles in 1979 with a US A.C. of 24?
### Answer:
SELECT canada_singles FROM table_name_75 WHERE year = 1979 AND us_ac = "24"