| Typicality: | 0.417 |
| Saliency: | 0.391 |
| separately | 5 | manner |
| polypropylene → be → invented | 7 |
| polypropylene → be invented in → 1954 | 3 |
| negative | neutral | positive |
| 0.229 | 0.506 | 0.264 |
| Raw frequency | 10 |
| Normalized frequency | 0.391 |
| Modifier score | 0.500 |
| Perplexity | 190.631 |