| Typicality: | 0.319 |
| Saliency: | 0.541 |
| few times a century | 2 | temporal |
| supernova → occur in → our galaxy | 9 |
| supernova → be observed in → the milky way | 4 |
| supernova → occur in → the milky way | 4 |
| negative | neutral | positive |
| 0.028 | 0.857 | 0.114 |
| Raw frequency | 17 |
| Normalized frequency | 0.541 |
| Modifier score | 0.000 |
| Perplexity | 52.201 |