| Typicality: | 0.572 |
| Saliency: | 0.580 |
| very | 8 | degree |
| enough to determine | 2 | other |
| boiler → be easy to → install | 18 |
| boiler → be → easy | 10 |
| boiler → be easy to → use | 8 |
| boiler → be easy to → maintain | 6 |
| boiler → be easy to → operate | 5 |
| boiler → be easy to → clean | 4 |
| negative | neutral | positive |
| 0.030 | 0.239 | 0.731 |
| Raw frequency | 51 |
| Normalized frequency | 0.580 |
| Modifier score | 1.000 |
| Perplexity | 62.086 |