| Typicality: | 0.589 |
| Saliency: | 0.490 |
| by emissions from motor vehicles | 22 | other |
| in london | 4 | location |
| by amending | 2 | manner |
| measure → be taken against → air pollution | 31 |
| measure → tackle → air pollution | 15 |
| measure → combat → air pollution | 11 |
| measure → deal with → air pollution | 7 |
| negative | neutral | positive |
| 0.243 | 0.647 | 0.110 |
| Raw frequency | 64 |
| Normalized frequency | 0.490 |
| Modifier score | 0.900 |
| Perplexity | 44.742 |