| Typicality: | 0.222 |
| Saliency: | 0.140 |
| from pollution | 3 | cause |
| population → decline for → decade | 3 |
| population → decline in → coming decades | 3 |
| negative | neutral | positive |
| 0.737 | 0.246 | 0.016 |
| Raw frequency | 6 |
| Normalized frequency | 0.140 |
| Modifier score | 0.500 |
| Perplexity | 16.575 |