| in preparing it | 12 | temporal |
| on making the technology | 7 | other |
| in trying to overcome the challenge | 6 | temporal |
| energy → be → expended | 225 |
| energy → be expended as → result | 4 |
| negative | neutral | positive |
| 0.253 | 0.603 | 0.143 |
| Raw frequency | 229 |
| Normalized frequency | 0.689 |
| Modifier score | 0.417 |
| Perplexity | 117.814 |