| Typicality: | 0.537 |
| Saliency: | 0.368 |
| extremely | 4 | degree |
| far more | 3 | degree |
| typically | 2 | degree |
| planet → be difficult to → detect | 8 |
| planet → be hard to → detect | 8 |
| planet → be difficult to → observe | 5 |
| planet → be difficult to → spot | 4 |
| planet → be challenging to → detect | 3 |
| negative | neutral | positive |
| 0.437 | 0.452 | 0.111 |
| Raw frequency | 28 |
| Normalized frequency | 0.368 |
| Modifier score | 0.900 |
| Perplexity | 29.945 |