| to differences in methodology | 10 | cause |
| to unknown information | 8 | other |
| relatively | 8 | degree |
| estimate → be → robust | 54 |
| estimate → be robust to → accept | 3 |
| negative | neutral | positive |
| 0.100 | 0.497 | 0.403 |
| Raw frequency | 57 |
| Normalized frequency | 0.440 |
| Modifier score | 1.000 |
| Perplexity | 128.450 |