| lung → cause → asthma | 6 |
| lung → lead to → asthma | 5 |
| lung → result in → asthma | 4 |
| lung → happen in → asthma | 3 |
| lung → be caused by → asthma | 3 |
| negative | neutral | positive |
| 0.632 | 0.269 | 0.099 |
| Raw frequency | 21 |
| Normalized frequency | 0.461 |
| Modifier score | 0.500 |
| Perplexity | 285.987 |