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:
| Region | Seed | Team | Coach | Finished | Final Opponent | Score |
| --- | --- | --- | --- | --- | --- | --- |
| East |  |  |  |  |  |  |
| East | n/a | Furman | Joe Williams | First round | Syracuse | L 83-82 |
| East | n/a | Maryland | Lefty Driesell | Regional Runner-up | Providence | L 103-89 |
| East | n/a | Penn | Chuck Daly | Regional Fourth Place | Syracuse | L 69-68 |
| East | n/a | Providence | Dave Gavitt | Fourth Place | Indiana | L 97-79 |
| East | n/a | St. John's | Frank Mulzoff | First round | Penn | L 62-61 |
| East | n/a | Saint Joseph's | Jack McKinney | First round | Providence | L 89-76 |
| East | n/a | Syracuse | Roy Danforth | Regional Third Place | Penn | W 69-68 |
| Mideast |  |  |  |  |  |  |
| Mideast | n/a | Austin Peay | Lake Kelly | Regional Fourth Place | Marquette | L 88-73 |
| Mideast | n/a | Indiana | Bob Knight | Third Place | Providence | W 97-79 |
| Mideast | n/a | Jacksonville | Tom Wasdin | First round | Austin Peay | L 77-75 |
| Mideast | n/a | Kentucky | Joe B. Hall | Regional Runner-up | Indiana | L 72-65 |
| Mideast | n/a | Marquette | Al McGuire | Regional Third Place | Austin Peay | W 88-73 |
| Mideast | n/a | Miami, Ohio | Darrell Hedric | First round | Marquette | L 77-62 |
| Midwest |  |  |  |  |  |  |
| Midwest | n/a | Houston | Guy Lewis | First round | Southwestern Louisiana | L 102-89 |
| Midwest | n/a | Kansas State | Jack Hartman | Regional Runner-up | Memphis State | L 92-72 |
| Midwest | n/a | Southwestern Louisiana (Vacated) | Beryl Shipley | Regional Fourth Place | South Carolina | L 90-85 |
| Midwest | n/a | Memphis State | Gene Bartow | Runner Up | UCLA | L 87-66 |
| Midwest | n/a | South Carolina | Frank McGuire | Regional Third Place | Southwestern Louisiana | W 90-85 |
| Midwest | n/a | Texas Tech | Gerald Myers | First round | South Carolina | L 78-70 |
| West |  |  |  |  |  |  |
| West | n/a | Arizona State | Ned Wulk | Regional Fourth Place | Long Beach State | L 84-80 |
| West | n/a | Long Beach State | Jerry Tarkanian | Regional Third Place | Arizona State | W 84-80 |
| West | n/a | Oklahoma City | Abe Lemons | First round | Arizona State | L 103-78 |
| West | n/a | San Francisco | Bob Gaillard | Regional Runner-up | UCLA | L 54-39 |
| West | n/a | UCLA | John Wooden | Champion | Memphis State | W 87-66 |
| West | n/a | Weber State | Gene Visscher | First round | Long Beach State | L 88-75 |
Question:
how many midwest teams played southwestern louisiana as their final opponent?
Answer:
2