| Typicality: | 0.403 |
| Saliency: | 0.360 |
| for energy security | 4 | purpose |
| for engagement in the caspian region | 4 | purpose |
| for afghanistan | 2 | location |
| u.s. → develop → strategy | 12 |
| u.s. → devise → strategy | 3 |
| u.s. → develop → new strategy | 3 |
| negative | neutral | positive |
| 0.173 | 0.708 | 0.119 |
| Raw frequency | 18 |
| Normalized frequency | 0.360 |
| Modifier score | 0.500 |
| Perplexity | 39.294 |