| Typicality: | 0.326 |
| Saliency: | 0.382 |
| in cities | 4 | location |
| ozone → cause → air pollution | 7 |
| ozone → be → major part of air pollution | 4 |
| ozone → form → air pollution | 4 |
| ozone → be → air pollution | 3 |
| negative | neutral | positive |
| 0.851 | 0.140 | 0.009 |
| Raw frequency | 18 |
| Normalized frequency | 0.382 |
| Modifier score | 0.500 |
| Perplexity | 179.174 |