| Typicality: | 0.397 |
| Saliency: | 0.270 |
| for facilities | 2 | transitive-object |
| often | 2 | temporal |
| requirement → provide → security | 10 |
| requirement → cover → security | 5 |
| requirement → govern → security | 4 |
| requirement → provide → adequate security | 3 |
| negative | neutral | positive |
| 0.112 | 0.806 | 0.082 |
| Raw frequency | 22 |
| Normalized frequency | 0.270 |
| Modifier score | 0.600 |
| Perplexity | 172.648 |