| Typicality: | 0.348 |
| Saliency: | 0.359 |
| through sulfur dioxide gas | 2 | manner |
| in the form of rain | 2 | manner |
| acid rain → fall to → the ground | 6 |
| acid rain → fall on → the ground | 3 |
| negative | neutral | positive |
| 0.506 | 0.455 | 0.039 |
| Raw frequency | 9 |
| Normalized frequency | 0.359 |
| Modifier score | 0.600 |
| Perplexity | 61.595 |