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_1 ( pos INTEGER, dutch_cup VARCHAR, tier VARCHAR )

### Question ###
Which Pos has a Dutch Cup of winner, and a Tier larger than 1?

### Accurate SQL ###

SELECT AVG(pos) FROM table_name_1 WHERE dutch_cup = "winner" AND tier > 1