| Typicality: | 0.279 |
| Saliency: | 0.069 |
| for all life on earth | 2 | transitive-object |
| photosynthesis → maintain → atmospheric oxygen levels | 4 |
| negative | neutral | positive |
| 0.032 | 0.770 | 0.198 |
| Raw frequency | 4 |
| Normalized frequency | 0.069 |
| Modifier score | 0.500 |
| Perplexity | 91.564 |