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_35645 ( "Date" text, "Site" text, "Sport" text, "Winning team" text, "Series" text )

### Question ###
WHich port is on march 17, 2006 and has a Winning team of iowa state?

### Accurate SQL ###

SELECT "Sport" FROM table_35645 WHERE "Date" = 'march 17, 2006' AND "Winning team" = 'iowa state'