| Typicality: | 0.378 |
| Saliency: | 0.150 |
| to transfer heat | 2 | purpose |
| furnace → have → two heat exchangers | 3 |
| furnace → have → a two heat exchanger design | 3 |
| negative | neutral | positive |
| 0.035 | 0.551 | 0.413 |
| Raw frequency | 6 |
| Normalized frequency | 0.150 |
| Modifier score | 0.700 |
| Perplexity | 52.670 |