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_19 ( gender VARCHAR, university_students_and_adults__18yrs VARCHAR, _ VARCHAR )

### Question ###
Which gender is associated with University students and adults of 25mm?

### Accurate SQL ###

SELECT gender FROM table_name_19 WHERE university_students_and_adults__18yrs + _ = "25mm"