| Typicality: | 0.418 |
| Saliency: | 0.395 |
| as part of respiration | 4 | purpose |
| carbon dioxide → be exhaled by → animal | 9 |
| carbon dioxide → be produced by → animal | 8 |
| carbon dioxide → be released by → animal | 5 |
| negative | neutral | positive |
| 0.182 | 0.691 | 0.127 |
| Raw frequency | 22 |
| Normalized frequency | 0.395 |
| Modifier score | 0.500 |
| Perplexity | 17.883 |