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 | City of license | Watts | Class |
| --- | --- | --- | --- | --- |
| KANZ | 91.1 FM | Garden City, Kansas | 100000.0 | C1 |
| KCSE | 90.7 FM | Lamar, Colorado | 250.0 | A |
| KZAN | 91.7 FM | Hays, Kansas | 7500.0 | C3 |
| KZCK | 88.1 FM | Colby, Kansas | 2000.0 | A |
| KZNA | 90.5 FM | Hill City, Kansas | 100000.0 | C1 |
| KZNK | 90.1 FM | Brewster, Kansas | 90000.0 | C1 |
| KZNZ | 91.5 FM | Elkhart, Kansas | 250.0 | A |
| KJJP | 105.7 FM | Amarillo, Texas | 43000.0 | C2 |
| KTXP | 91.5 FM | Bushland, Texas | 1000.0 | A |
| KTOT | 89.5 FM | Spearman, Texas | 100000.0 | C0 |
| KGUY | 91.3 FM | Guymon, Oklahoma | 140.0 | A |
Question:
How many Watts has a Class of a, and a Frequency of 91.5 fm, and a City of license of elkhart, kansas?
Answer:
250.0