| Typicality: | 0.365 |
| Saliency: | 0.475 |
| in the atmosphere | 2 | location |
| carbon dioxide → be → major greenhouse gas | 13 |
| carbon dioxide → be → significant greenhouse gas | 7 |
| carbon dioxide → be → important greenhouse gas | 6 |
| carbon dioxide → be → significant greenhousegas | 4 |
| carbon dioxide → be → key greenhouse gas | 3 |
| negative | neutral | positive |
| 0.507 | 0.405 | 0.087 |
| Raw frequency | 33 |
| Normalized frequency | 0.475 |
| Modifier score | 0.500 |
| Perplexity | 6.251 |