| concept → be related to → history | 8 |
| concept → involve → history | 6 |
| concept → relate to → history | 3 |
| concept → deal with → history | 3 |
| negative | neutral | positive |
| 0.035 | 0.741 | 0.224 |
| Raw frequency | 20 |
| Normalized frequency | 0.296 |
| Modifier score | 0.500 |
| Perplexity | 65.151 |