| Typicality: | 0.383 |
| Saliency: | 0.312 |
| in the atmosphere | 7 | location |
| to form nitrogen dioxide | 6 | purpose |
| nitric oxide → combine with → oxygen | 5 |
| nitric oxide → react with → oxygen | 4 |
| negative | neutral | positive |
| 0.226 | 0.713 | 0.061 |
| Raw frequency | 9 |
| Normalized frequency | 0.312 |
| Modifier score | 0.500 |
| Perplexity | 36.864 |