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_39 ( location VARCHAR, years_in_gfl VARCHAR )

### Question ###
What's the location where the Years in GFL was 1988-?

### Accurate SQL ###

SELECT location FROM table_name_39 WHERE years_in_gfl = "1988-"