| into coke | 6 | other |
| previously | 2 | temporal |
| gas → be made from → coal | 8 |
| gas → be produced by → burning coal | 5 |
| gas → be made by → turning coal | 4 |
| gas → be produced by → coal | 3 |
| gas → be produced by → heating coal | 3 |
| negative | neutral | positive |
| 0.306 | 0.541 | 0.152 |
| Raw frequency | 23 |
| Normalized frequency | 0.366 |
| Modifier score | 0.500 |
| Perplexity | 89.165 |