| Typicality: | 0.348 |
| Saliency: | 0.374 |
| very | 5 | degree |
| inside the classroom | 5 | location |
| inevitably | 3 | degree |
| subject → be → challenging | 40 |
| subject → be → challenge | 13 |
| negative | neutral | positive |
| 0.139 | 0.400 | 0.461 |
| Raw frequency | 53 |
| Normalized frequency | 0.374 |
| Modifier score | 0.580 |
| Perplexity | 174.430 |