| from radioactive products | 4 | other |
| from impurities | 3 | other |
| from any drugs | 2 | other |
| steam → be → free | 16 |
| steam → be → free platform | 3 |
| negative | neutral | positive |
| 0.047 | 0.363 | 0.591 |
| Raw frequency | 19 |
| Normalized frequency | 0.443 |
| Modifier score | 1.000 |
| Perplexity | 90.253 |