| Typicality: | 0.424 |
| Saliency: | 0.409 |
| from the 20th century | 2 | temporal |
| archive → consist of → letter | 12 |
| archive → comprise → letter | 7 |
| archive → be → letter | 4 |
| negative | neutral | positive |
| 0.036 | 0.769 | 0.195 |
| Raw frequency | 23 |
| Normalized frequency | 0.409 |
| Modifier score | 0.500 |
| Perplexity | 327.265 |