| as of the first report | 22 | temporal |
| for a period of twenty years | 12 | temporal |
| to alternative categorial possibilities | 8 | other |
| claim → be → open | 187 |
| claim → be → opened | 69 |
| negative | neutral | positive |
| 0.226 | 0.701 | 0.073 |
| Raw frequency | 256 |
| Normalized frequency | 0.578 |
| Modifier score | 0.692 |
| Perplexity | 467.119 |