| in some cases | 2 | temporal |
| esophagus → lead to → cancer | 10 |
| esophagus → lead to → esophageal cancer | 7 |
| esophagus → contain → the cancer | 3 |
| esophagus → turn into → cancerous | 3 |
| negative | neutral | positive |
| 0.730 | 0.255 | 0.015 |
| Raw frequency | 23 |
| Normalized frequency | 0.467 |
| Modifier score | 0.500 |
| Perplexity | 57.213 |