| Typicality: | 0.301 |
| Saliency: | 0.120 |
| through the efforts of tiffany gemologist | 7 | cause |
| tourmaline → became known as → american gem | 4 |
| negative | neutral | positive |
| 0.005 | 0.693 | 0.301 |
| Raw frequency | 4 |
| Normalized frequency | 0.120 |
| Modifier score | 0.500 |
| Perplexity | 97.631 |