| Typicality: | 0.534 |
| Saliency: | 0.491 |
| from pollutants | 7 | other |
| by absorbing carbon dioxide | 6 | manner |
| in turn | 5 | temporal |
| tree → clean → the air | 64 |
| tree → help clean → the air | 20 |
| tree → clean → our air | 16 |
| tree → cleanse → the air | 7 |
| tree → help to clean → the air | 5 |
| tree → help to clean → our air | 3 |
| negative | neutral | positive |
| 0.051 | 0.248 | 0.701 |
| Raw frequency | 115 |
| Normalized frequency | 0.491 |
| Modifier score | 1.000 |
| Perplexity | 170.958 |