| Typicality: | 0.609 |
| Saliency: | 0.730 |
| during the night | 25 | temporal |
| into the atmosphere | 22 | transitive-object |
| into the air | 20 | transitive-object |
| plant → release → oxygen | 211 |
| plant → release → the oxygen | 29 |
| plant → release → more oxygen | 5 |
| plant → release → free oxygen | 3 |
| negative | neutral | positive |
| 0.100 | 0.645 | 0.255 |
| Raw frequency | 248 |
| Normalized frequency | 0.730 |
| Modifier score | 0.647 |
| Perplexity | 217.047 |