| Typicality: | 0.386 |
| Saliency: | 0.319 |
| carbon dioxide → be released by → human | 8 |
| carbon dioxide → be released by → human activities | 4 |
| carbon dioxide → be released by → human activity | 3 |
| negative | neutral | positive |
| 0.361 | 0.511 | 0.129 |
| Raw frequency | 15 |
| Normalized frequency | 0.319 |
| Modifier score | 0.500 |
| Perplexity | 96.045 |