| Typicality: | 0.277 |
| Saliency: | 0.269 |
| of a challenge | 12 | other |
| learning → be → more challenging | 8 |
| learning → become → more challenging | 6 |
| learning → be → more of a challenge | 5 |
| negative | neutral | positive |
| 0.342 | 0.337 | 0.321 |
| Raw frequency | 19 |
| Normalized frequency | 0.269 |
| Modifier score | 0.500 |
| Perplexity | 53.390 |