| Typicality: | 0.358 |
| Saliency: | 0.253 |
| memorial → be maintained by → the u.s. national park service | 6 |
| memorial → be maintained by → the national park service | 4 |
| negative | neutral | positive |
| 0.023 | 0.549 | 0.428 |
| Raw frequency | 10 |
| Normalized frequency | 0.253 |
| Modifier score | 0.500 |
| Perplexity | 9.729 |