Please read the following table in Markdown format and then answer the question according to the table. Table cells in one row are seperated by '|', and different rows are seperated by '
'.

Table:
| Round | Pick | Player | Position | Nationality | College |
| --- | --- | --- | --- | --- | --- |
| 1.0 | 3.0 | Elmore Smith | Center | United States | Kentucky State |
| 2.0 | 19.0 | Fred Hilton | Guard | United States | Grambling |
| 2.0 | 26.0 | Amos Thomas | Guard | United States | Southwestern Oklahoma |
| 2.0 | 30.0 | Spencer Haywood | Forward | United States | Detroit Mercy |
| 4.0 | 53.0 | Jimmy O'Brien | Guard | United States | Boston College |
| 5.0 | 70.0 | Garry Nelson | Guard | United States | Duquesne |
| 6.0 | 87.0 | Glen Summors | Guard | United States | Gannon |
| 7.0 | 104.0 | Randy Smith | Guard | United States | Buffalo State |
| 8.0 | 121.0 | Craig Love | Guard | United States | Ohio |
| 9.0 | 138.0 | Gary Stewart | Guard | United States | Canisius |
| 10.0 | 154.0 | Don Ward | Guard | United States | Colgate |
| 11.0 | 170.0 | Bill Warner | Guard | United States | Arizona |
| 12.0 | 184.0 | Butch Webster | Guard | United States | LSU |
| 13.0 | 197.0 | Pete Smith | Guard | United States | Valdosta |
| 14.0 | 209.0 | Ray Lavender | Guard | United States | Drury |
| 15.0 | 218.0 | William Chatmon | Guard | United States | Baylor |
| 16.0 | 226.0 | James Douglas | Guard | United States | Memphis |
| 17.0 | 230.0 | Nelson Isley | Guard | United States | LSU |
| 18.0 | 233.0 | Joey Meyer | Guard | United States | DePaul |
Question:
WHAT IS THE NATIONALITY FOR SOUTHWESTERN OKLAHOMA?
Answer:
United States