| Typicality: | 0.332 |
| Saliency: | 0.192 |
| heat pump → be installed by → professional | 5 |
| heat pump → be installed by → trained professional | 3 |
| negative | neutral | positive |
| 0.077 | 0.612 | 0.310 |
| Raw frequency | 8 |
| Normalized frequency | 0.192 |
| Modifier score | 0.500 |
| Perplexity | 179.990 |