| Typicality: | 0.319 |
| Saliency: | 0.163 |
| originally | 2 | other |
| in the united states | 2 | location |
| chemical → be produced by → dupont | 5 |
| chemical → be developed by → dupont | 3 |
| negative | neutral | positive |
| 0.299 | 0.507 | 0.194 |
| Raw frequency | 8 |
| Normalized frequency | 0.163 |
| Modifier score | 0.500 |
| Perplexity | 35.728 |