| Typicality: | 0.660 |
| Saliency: | 0.656 |
| in other calamities | 7 | location |
| primarily | 5 | degree |
| in high altitudes | 2 | location |
| helicopter → be used for → rescue | 27 |
| helicopter → be used in → rescue | 6 |
| helicopter → be used for → rescue missions | 4 |
| helicopter → be used for → rescue operations | 4 |
| helicopter → be utilised for → rescue | 3 |
| helicopter → be used to perform → rescue | 3 |
| negative | neutral | positive |
| 0.066 | 0.802 | 0.133 |
| Raw frequency | 47 |
| Normalized frequency | 0.656 |
| Modifier score | 0.900 |
| Perplexity | 125.791 |