| Typicality: | 0.339 |
| Saliency: | 0.209 |
| because of the smoke | 2 | cause |
| firefighter → use → oxygen masks | 4 |
| firefighter → wear → oxygen masks | 3 |
| firefighter → wear → breathing masks | 3 |
| negative | neutral | positive |
| 0.239 | 0.656 | 0.105 |
| Raw frequency | 10 |
| Normalized frequency | 0.209 |
| Modifier score | 0.500 |
| Perplexity | 62.876 |