| Typicality: | 0.532 |
| Saliency: | 0.358 |
| in the boiler | 5 | location |
| to generate steam | 3 | purpose |
| fuel → heat → the water | 9 |
| fuel → be used for → water heating | 4 |
| fuel → be used to heat → water | 3 |
| fuel → be burned to → heat water | 3 |
| negative | neutral | positive |
| 0.220 | 0.682 | 0.098 |
| Raw frequency | 19 |
| Normalized frequency | 0.358 |
| Modifier score | 0.900 |
| Perplexity | 119.293 |