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_28523_3 ( gender VARCHAR, religious_affiliation VARCHAR, location VARCHAR )

### Question ###
What is the gender of the Roman Catholic school is AL4?

### Accurate SQL ###

SELECT gender FROM table_28523_3 WHERE religious_affiliation = "Roman Catholic" AND location = "AL4"