| Typicality: | 0.361 |
| Saliency: | 0.261 |
| despite decades of indirect evidence | 3 | other |
| directly | 3 | manner |
| black hole → never been → observed | 6 |
| black hole → never been captured by → camera | 3 |
| negative | neutral | positive |
| 0.448 | 0.515 | 0.037 |
| Raw frequency | 9 |
| Normalized frequency | 0.261 |
| Modifier score | 0.500 |
| Perplexity | 24.054 |