| Typicality: | 0.308 |
| Saliency: | 0.516 |
| for humans | 8 | transitive-object |
| in return | 7 | purpose |
| into the air | 6 | transitive-object |
| tree → produce → oxygen | 105 |
| tree → create → oxygen | 11 |
| tree → produce → the oxygen | 9 |
| tree → make → oxygen | 7 |
| tree → generate → oxygen | 6 |
| negative | neutral | positive |
| 0.127 | 0.458 | 0.415 |
| Raw frequency | 138 |
| Normalized frequency | 0.516 |
| Modifier score | 0.000 |
| Perplexity | 277.359 |