| Typicality: | 0.625 |
| Saliency: | 0.640 |
| to answer the question | 18 | purpose |
| to carry them | 15 | purpose |
| to do more | 14 | purpose |
| teacher → challenge → student | 212 |
| teacher → challenge → the student | 25 |
| teacher → challenge → pupil | 4 |
| teacher → be challenged by → student | 4 |
| teacher → try to challenge → student | 3 |
| negative | neutral | positive |
| 0.071 | 0.506 | 0.423 |
| Raw frequency | 248 |
| Normalized frequency | 0.640 |
| Modifier score | 0.813 |
| Perplexity | 131.169 |