| Typicality: | 0.523 |
| Saliency: | 0.260 |
| to help improve air quality | 2 | purpose |
| engine → comply with → the euro 6 emission standard | 5 |
| engine → meet → euro6 emission standards | 4 |
| engine → meet → euro 6 emission standards | 3 |
| engine → meet → eu6 emissions standards | 3 |
| negative | neutral | positive |
| 0.022 | 0.492 | 0.485 |
| Raw frequency | 15 |
| Normalized frequency | 0.260 |
| Modifier score | 1.000 |
| Perplexity | 29.965 |