| for the challenging technologies | 2 | cause |
| function → be in → the class | 12 |
| function → be → class | 10 |
| function → be of → class | 6 |
| negative | neutral | positive |
| 0.042 | 0.817 | 0.141 |
| Raw frequency | 28 |
| Normalized frequency | 0.301 |
| Modifier score | 1.000 |
| Perplexity | 99.741 |