| Typicality: | 0.457 |
| Saliency: | 0.484 |
| naturally | 13 | manner |
| at ground level | 12 | location |
| above the earth's surface | 4 | location |
| ozone → occur in → earth's upper atmosphere | 8 |
| ozone → occur in → earth’s upper atmosphere | 8 |
| ozone → occur in → upper atmosphere | 8 |
| ozone → be found in → upper atmosphere | 5 |
| negative | neutral | positive |
| 0.098 | 0.782 | 0.120 |
| Raw frequency | 29 |
| Normalized frequency | 0.484 |
| Modifier score | 0.500 |
| Perplexity | 25.879 |