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:
| School | Location | Mascot | Size | IHSAA Class | County | Year Joined | Previous Conference |
| --- | --- | --- | --- | --- | --- | --- | --- |
| Concord | Elkhart, IN | Minutemen | 1523.0 | 5A | 20 Elkhart | 1967.0 | Independents |
| Elkhart Memorial * | Elkhart, IN | Crimson Chargers | 1793.0 | 5A | 20 Elkhart | 1999.0 | Northern Indiana |
| Goshen | Goshen, IN | Redskins | 1811.0 | 5A | 20 Elkhart | 1976.0 | Independents |
| Northridge | Middlebury, IN | Raiders | 1291.0 | 4A | 20 Elkhart | 1987.0 | Independents |
| NorthWood | Nappanee, IN | Panthers | 853.0 | 4A | 20 Elkhart | 1969.0 | none (new school) |
| Plymouth | Plymouth, IN | Rockies / Pilgrims | 1112.0 | 4A | 50 Marshall | 1963.0 | Central Indiana |
| Warsaw Community | Warsaw, IN | Tigers | 2077.0 | 6A | 43 Kosciusko | 1963.0 | Central Indiana |
| Wawasee | Syracuse, IN | Warriors | 933.0 | 4A | 43 Kosciusko | 1968.0 | none (new school) |
Question:
What is the IHSAA class for the team located in Middlebury, IN?
Answer:
4A