| often | 6 | temporal |
| stress → lead to → smoking | 11 |
| stress → be associated with → smoking | 7 |
| stress → be → smoking | 5 |
| stress → be related to → smoking | 3 |
| stress → be caused by → smoking | 3 |
| negative | neutral | positive |
| 0.823 | 0.166 | 0.011 |
| Raw frequency | 29 |
| Normalized frequency | 0.402 |
| Modifier score | 0.600 |
| Perplexity | 170.965 |