| Typicality: | 0.238 |
| Saliency: | 0.177 |
| in the gasoline | 5 | other |
| for octane-boosting toxic additives | 3 | purpose |
| substantially | 3 | degree |
| discovery → reduce → the need | 4 |
| discovery → eliminate → the need | 4 |
| negative | neutral | positive |
| 0.013 | 0.230 | 0.757 |
| Raw frequency | 8 |
| Normalized frequency | 0.177 |
| Modifier score | 0.500 |
| Perplexity | 271.935 |