| Typicality: | 0.266 |
| Saliency: | 0.242 |
| as an energy source | 3 | purpose |
| propane → play → strong role | 4 |
| propane → play → important role | 3 |
| negative | neutral | positive |
| 0.019 | 0.410 | 0.571 |
| Raw frequency | 7 |
| Normalized frequency | 0.242 |
| Modifier score | 0.500 |
| Perplexity | 88.419 |