| Typicality: | 0.332 |
| Saliency: | 0.322 |
| extremely | 2 | degree |
| organism → be difficult to → identify | 5 |
| organism → be difficult to → study | 4 |
| organism → be hard to → discover | 3 |
| negative | neutral | positive |
| 0.527 | 0.409 | 0.064 |
| Raw frequency | 12 |
| Normalized frequency | 0.322 |
| Modifier score | 0.600 |
| Perplexity | 64.209 |