| extremely | 16 | degree |
| in people with dark skin | 15 | other |
| in children | 13 | other |
| melanoma → be → rare | 53 |
| melanoma → be → rare form of skin cancer | 5 |
| melanoma → be → rare condition | 3 |
| melanoma → develop in → rare cases | 3 |
| negative | neutral | positive |
| 0.387 | 0.517 | 0.096 |
| Raw frequency | 64 |
| Normalized frequency | 0.737 |
| Modifier score | 0.500 |
| Perplexity | 16.292 |