| as due to gene loss | 3 | cause |
| as artifacts | 2 | other |
| often | 2 | temporal |
| anomaly → be → explained | 10 |
| anomaly → be → understood | 3 |
| anomaly → be → explainable | 3 |
| negative | neutral | positive |
| 0.222 | 0.604 | 0.175 |
| Raw frequency | 16 |
| Normalized frequency | 0.375 |
| Modifier score | 0.600 |
| Perplexity | 160.626 |