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:
| Episode | Song | Average grade | Detailed grades | Classification (Judges) | Classification (Viewers) |
| --- | --- | --- | --- | --- | --- |
| 1.0 | No one Alicia Keys | 6.3 | 6, 7, 6, 6 | 8. place | 6. place |
| 2.0 | Milord Édith Piaf | 7.5 | 7, 9, 7, 7 | 8. place | 8. place |
| 3.0 | Don't Cry Guns N'Roses | 7.5 | 8, 8, 7, 7 | 4. place | 5. place |
| 4.0 | Kung fu fighting Carl Douglas | 8.0 | 8, 7, 9, 8 | 6. place | SKATE OFF |
| 5.0 | California Love 2 Pac | 8.5 | 9, 8, 8, 9 | 3. place | 3. place |
| 6.0 | Seksapil Eugeniusz Bodo | 8.8 | 9, 9, 8, 9 | 2. place | 2. place |
| 7.0 | Love at first sight Kylie Minogue | 6.8 | 7, 7, 6, 7 | 6. place | 4. place |
| 7.0 | Şımarık Tarkan | 8.5 | 9, 8, 8, 9 | 2. place | 4. place |
| 8.0 | The Blue Danube Johann Strauss II | 7.0 | 7, 7, 7, 7 | 4. place | SKATE OFF |
| 8.0 | Besame Mucho Dalida | 9.0 | 9, 9, 9, 9 | 2. place | SKATE OFF |
| 9.0 | The passenger Iggy Pop | 8.0 | 7, 9, 8, 8 | 3. place | SKATE OFF |
| 9.0 | Let the sunshine In Hair | 8.0 | 8, 8, 8, 8 | 4. place | SKATE OFF |
| 10.0 | Carmen Georges Bizet | 9.0 | 9, 10, 9, 8 | 2. place | SKATE OFF |
Question:
Name the average grade for şımarık tarkan
Answer:
8.5