Below is the list of tables from the database along with their columns and datatype. Need to generate an accurate SQL query for the question.
Only use the columns present in the respective table. Only use the columns which are required to generate the SQL query. Only use table joins if required and not otherwise.

### Tables ###
TABLE: 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?

### Accurate SQL ###

SELECT canada_singles FROM table_name_75 WHERE year = 1979 AND us_ac = "24"