| Typicality: | 0.323 |
| Saliency: | 0.171 |
| for the oxidation of hydrogen sulfide | 3 | purpose |
| invention → provide → catalyst | 8 |
| invention → use → catalyst | 3 |
| negative | neutral | positive |
| 0.015 | 0.817 | 0.168 |
| Raw frequency | 11 |
| Normalized frequency | 0.171 |
| Modifier score | 0.500 |
| Perplexity | 478.429 |