| Typicality: | 0.436 |
| Saliency: | 0.640 |
| completely | 4 | degree |
| unlike smoke from a fire | 3 | other |
| carbon monoxide → be → invisible | 56 |
| carbon monoxide → be → an invisible | 22 |
| carbon monoxide → be → invisible gas | 7 |
| negative | neutral | positive |
| 0.787 | 0.187 | 0.026 |
| Raw frequency | 85 |
| Normalized frequency | 0.640 |
| Modifier score | 0.500 |
| Perplexity | 22.317 |