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_84 (college VARCHAR, round VARCHAR, position VARCHAR)

### Question ###
Which college has a defensive end with a round less than 6?

### Accurate SQL ###

SELECT college FROM table_name_84 WHERE round > 6 AND position = "defensive end"