| Typicality: | 0.439 |
| Saliency: | 0.444 |
| extremely | 5 | degree |
| so long | 4 | temporal |
| within ±30-50 years | 2 | temporal |
| radiocarbon dating → be → accurate | 12 |
| radiocarbon dating → be → reliable | 7 |
| negative | neutral | positive |
| 0.144 | 0.512 | 0.344 |
| Raw frequency | 19 |
| Normalized frequency | 0.444 |
| Modifier score | 0.500 |
| Perplexity | 41.815 |