| Typicality: | 0.610 |
| Saliency: | 0.795 |
| more energy | 19 | degree |
| very | 12 | degree |
| by using power | 10 | manner |
| water heater → be → efficient | 65 |
| water heater → be → more efficient | 25 |
| water heater → be → more energy efficient | 7 |
| water heater → be → energy-efficient | 6 |
| negative | neutral | positive |
| 0.022 | 0.255 | 0.723 |
| Raw frequency | 103 |
| Normalized frequency | 0.795 |
| Modifier score | 0.833 |
| Perplexity | 272.623 |