| from used products | 4 | other |
| automatically | 3 | manner |
| economically | 2 | manner |
| resource → be → recovered | 37 |
| resource → be → reclaimed | 26 |
| negative | neutral | positive |
| 0.210 | 0.603 | 0.188 |
| Raw frequency | 63 |
| Normalized frequency | 0.414 |
| Modifier score | 0.667 |
| Perplexity | 91.561 |