| well | 8 | degree |
| often | 6 | temporal |
| at the time of this eruption | 6 | temporal |
| scientist → be → unaware | 44 |
| scientist → be not → aware | 14 |
| scientist → be not → understood | 8 |
| negative | neutral | positive |
| 0.471 | 0.481 | 0.048 |
| Raw frequency | 66 |
| Normalized frequency | 0.546 |
| Modifier score | 0.712 |
| Perplexity | 283.620 |