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:
| Call sign | Frequency MHz | City of license | ERP W | Class | FCC info |
| --- | --- | --- | --- | --- | --- |
| W254AG | 98.7 | Escanaba, Michigan | 27.0 | D | FCC |
| W244AW | 96.7 | Iron Mountain, Michigan | 4.0 | D | FCC |
| W260AG | 99.9 | Ishpeming, Michigan | 5.0 | D | FCC |
| W271AC | 102.1 | Appleton, Wisconsin | 38.0 | D | FCC |
| W236AG | 95.1 | Fond du Lac, Wisconsin | 80.0 | D | FCC |
| W245AK | 96.9 | Sheboygan, Wisconsin | 38.0 | D | FCC |
| W255AC | 98.9 | Sheboygan, Wisconsin | 38.0 | D | FCC |
Question:
What was the class for Appleton, Wisconsin?
Answer:
D