| Typicality: | 0.378 |
| Saliency: | 0.299 |
| by a group of local boys | 7 | other |
| accidentally | 3 | manner |
| by accident | 2 | manner |
| cave → be discovered in → 1959 | 15 |
| negative | neutral | positive |
| 0.067 | 0.790 | 0.143 |
| Raw frequency | 15 |
| Normalized frequency | 0.299 |
| Modifier score | 0.500 |
| Perplexity | 102.057 |