| Typicality: | 0.243 |
| Saliency: | 0.189 |
| pollution → be caused by → fossil fuels | 3 |
| pollution → be caused by → the burning of fossil fuels | 3 |
| negative | neutral | positive |
| 0.775 | 0.205 | 0.020 |
| Raw frequency | 6 |
| Normalized frequency | 0.189 |
| Modifier score | 0.500 |
| Perplexity | 106.887 |