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_27317 ( "Region" text, "Preschool (0\u20135 years)" text, "Primary (6\u201313 years)" text, "Secondary (14\u201317 years)" text, "Tertiary (18\u201324 years)" text )

### Question ###
What is the enrollment ration in primary in the region where the enrollment ratio in preschool is 50.23?

### Accurate SQL ###

SELECT "Primary (6\u201313 years)" FROM table_27317 WHERE "Preschool (0\u20135 years)" = '50.23'