| Typicality: | 0.404 |
| Saliency: | 0.361 |
| energy → be required for → production | 14 |
| energy → be needed for → production | 9 |
| energy → be required for → their production | 3 |
| energy → be needed in → production | 3 |
| negative | neutral | positive |
| 0.204 | 0.595 | 0.200 |
| Raw frequency | 29 |
| Normalized frequency | 0.361 |
| Modifier score | 0.500 |
| Perplexity | 95.990 |