| Typicality: | 0.528 |
| Saliency: | 0.347 |
| mainly | 2 | degree |
| concern → be related to → air quality | 5 |
| concern → include → air quality | 5 |
| concern → surround → air quality | 5 |
| concern → relate to → air quality | 5 |
| concern → be → air quality | 4 |
| negative | neutral | positive |
| 0.390 | 0.461 | 0.149 |
| Raw frequency | 24 |
| Normalized frequency | 0.347 |
| Modifier score | 0.900 |
| Perplexity | 25.613 |