| Typicality: | 0.389 |
| Saliency: | 0.326 |
| from morphine | 6 | other |
| according to cesar | 4 | other |
| by an english chemist | 3 | other |
| heroin → be synthesized in → 1874 | 11 |
| heroin → be created in → 1874 | 3 |
| negative | neutral | positive |
| 0.169 | 0.703 | 0.128 |
| Raw frequency | 14 |
| Normalized frequency | 0.326 |
| Modifier score | 0.500 |
| Perplexity | 30.357 |