| Typicality: | 0.523 |
| Saliency: | 0.260 |
| to reduce emissions | 2 | purpose |
| engine → cool → exhaust gas recirculation | 9 |
| engine → use cooled → exhaust gas recirculation | 3 |
| engine → work with → exhaust gas recirculation | 3 |
| negative | neutral | positive |
| 0.050 | 0.700 | 0.250 |
| Raw frequency | 15 |
| Normalized frequency | 0.260 |
| Modifier score | 1.000 |
| Perplexity | 139.807 |