| from each other | 18 | other |
| by monitoring a volcano | 7 | manner |
| by analyzing the patterns of clumps | 6 | manner |
| scientist → can → learn | 70 |
| scientist → could → learn | 4 |
| negative | neutral | positive |
| 0.069 | 0.628 | 0.303 |
| Raw frequency | 74 |
| Normalized frequency | 0.566 |
| Modifier score | 0.500 |
| Perplexity | 175.029 |