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_51 ( original_nfl_team VARCHAR, college VARCHAR, pos VARCHAR )

### Question ###
What is the original NFL team of the College of Oregon DT Player?

### Accurate SQL ###

SELECT original_nfl_team FROM table_name_51 WHERE college = "oregon" AND pos = "dt"