| Typicality: | 0.413 |
| Saliency: | 0.382 |
| for many purposes | 7 | purpose |
| for purifying drinking water | 5 | purpose |
| currently | 4 | temporal |
| ozone → be used in → europe | 12 |
| ozone → be used in → the united states | 6 |
| negative | neutral | positive |
| 0.143 | 0.767 | 0.090 |
| Raw frequency | 18 |
| Normalized frequency | 0.382 |
| Modifier score | 0.500 |
| Perplexity | 161.889 |