| Typicality: | 0.318 |
| Saliency: | 0.161 |
| lecture → introduce → broad historical questions | 5 |
| lecture → raise → key historical questions | 4 |
| negative | neutral | positive |
| 0.016 | 0.576 | 0.409 |
| Raw frequency | 9 |
| Normalized frequency | 0.161 |
| Modifier score | 0.500 |
| Perplexity | 420.174 |