| Typicality: | 0.551 |
| Saliency: | 0.712 |
| often | 8 | temporal |
| primarily | 6 | degree |
| chronic obstructive pulmonary disease → be caused by → smoking tobacco | 19 |
| chronic obstructive pulmonary disease → be caused by → smoking | 14 |
| chronic obstructive pulmonary disease → be associated with → smoking | 6 |
| negative | neutral | positive |
| 0.853 | 0.137 | 0.010 |
| Raw frequency | 39 |
| Normalized frequency | 0.712 |
| Modifier score | 0.760 |
| Perplexity | 14.639 |