| Typicality: | 0.519 |
| Saliency: | 0.631 |
| for the production of styrene | 6 | purpose |
| from ethylbenezene | 3 | location |
| widely | 2 | degree |
| cerium → be added to → dominant catalyst | 3 |
| cerium → be used in → catalyst | 3 |
| negative | neutral | positive |
| 0.010 | 0.731 | 0.259 |
| Raw frequency | 6 |
| Normalized frequency | 0.631 |
| Modifier score | 0.500 |
| Perplexity | 144.430 |