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_47162 ( "Round" real, "Pick" text, "Player" text, "Position" text, "School/Club Team" text )

### Question ###
Which Round has a Pick of 25 (via hamilton)?

### Accurate SQL ###

SELECT SUM("Round") FROM table_47162 WHERE "Pick" = '25 (via hamilton)'