| Typicality: | 0.450 |
| Saliency: | 0.260 |
| with proper maintenance | 6 | other |
| typically | 2 | degree |
| furnace → last → up to 20 years | 7 |
| furnace → last for → 20 years | 3 |
| negative | neutral | positive |
| 0.118 | 0.530 | 0.351 |
| Raw frequency | 10 |
| Normalized frequency | 0.260 |
| Modifier score | 0.775 |
| Perplexity | 29.205 |