| Typicality: | 0.361 |
| Saliency: | 0.260 |
| immediately | 2 | manner |
| for the traveling public | 2 | transitive-object |
| airport → improve → security | 8 |
| airport → tighten → security | 4 |
| airport → increase → security | 4 |
| airport → strengthen → security | 3 |
| negative | neutral | positive |
| 0.105 | 0.456 | 0.439 |
| Raw frequency | 19 |
| Normalized frequency | 0.260 |
| Modifier score | 0.500 |
| Perplexity | 240.570 |