| Typicality: | 0.399 |
| Saliency: | 0.350 |
| to produce heat | 4 | purpose |
| basically | 2 | degree |
| from water | 2 | transitive-object |
| heat pump → use → renewable energy | 9 |
| heat pump → be → renewable technology | 3 |
| heat pump → be considered → renewable | 3 |
| heat pump → use → renewable energy sources | 3 |
| negative | neutral | positive |
| 0.032 | 0.598 | 0.370 |
| Raw frequency | 18 |
| Normalized frequency | 0.350 |
| Modifier score | 0.500 |
| Perplexity | 246.481 |