| Typicality: | 0.255 |
| Saliency: | 0.217 |
| ultimately | 3 | manner |
| by 2020 | 3 | temporal |
| earlier the better | 3 | manner |
| airport → reduce → their carbon emissions | 6 |
| airport → reduce → its carbon footprint | 5 |
| airport → reduce → their emissions | 3 |
| negative | neutral | positive |
| 0.018 | 0.427 | 0.555 |
| Raw frequency | 14 |
| Normalized frequency | 0.217 |
| Modifier score | 0.500 |
| Perplexity | 77.026 |