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_94 (john_kerry VARCHAR, john_edwards VARCHAR)

### Question ###
What is John Kerry, when John Edwards is "20%"?

### Accurate SQL ###

SELECT john_kerry FROM table_name_94 WHERE john_edwards = "20%"