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_86 ( category VARCHAR, nominated_for VARCHAR )

### Question ###
What's the category for the tween academy: class of 2012 nomination?

### Accurate SQL ###

SELECT category FROM table_name_86 WHERE nominated_for = "tween academy: class of 2012"