| Typicality: | 0.705 |
| Saliency: | 0.836 |
| in terms of lifespan | 41 | other |
| for centuries | 3 | temporal |
| for many new homes | 3 | purpose |
| slate → be compared to → other roofing materials | 40 |
| slate → be among → those roofing materials | 36 |
| slate → be used as → a roofing material | 7 |
| slate → be used as → a building material | 4 |
| slate → be → a roofing material | 3 |
| negative | neutral | positive |
| 0.020 | 0.498 | 0.482 |
| Raw frequency | 90 |
| Normalized frequency | 0.836 |
| Modifier score | 0.800 |
| Perplexity | 125.610 |