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:
| Week | Division | Position | Player | School |
| --- | --- | --- | --- | --- |
| March 4 | East | Player | Mary Russell | Buffalo |
| March 4 | East | Pitcher | Christina Swierz | Akron |
| March 4 | West | Player | Jenny Scherer | Eastern Michigan |
| March 4 | West | Pitcher | Kyla Sullivan (1) | Western Michigan |
| March 18 | East | Player | Sharon Barr | Buffalo |
| March 18 | East | Pitcher | Kylie Reynolds | Kent State |
| March 18 | West | Player | Michelle Nendza | NIU |
| March 18 | West | Pitcher | Tiffany Garofano (2) | Ball State |
| March 25 | East | Player | Christine Bills | Miami |
| March 25 | East | Pitcher | Gabrielle Burns (3) | Kent State |
| March 25 | West | Player | Leslie Strong | Toledo |
| March 25 | West | Pitcher | Kyla Sullivan (2) | Western Michigan |
Question:
What is the week with a school that is ball state?
Answer:
March 18