| Typicality: | 0.351 |
| Saliency: | 0.236 |
| directly | 3 | manner |
| ventilation → affect → safety | 4 |
| ventilation → provide → the safety feature | 3 |
| negative | neutral | positive |
| 0.274 | 0.486 | 0.241 |
| Raw frequency | 7 |
| Normalized frequency | 0.236 |
| Modifier score | 0.500 |
| Perplexity | 229.855 |