| Typicality: | 0.414 |
| Saliency: | 0.384 |
| for packaging materials | 2 | purpose |
| requirement → apply to → service | 16 |
| requirement → be related to → service | 14 |
| requirement → be for → service | 13 |
| requirement → relate to → service | 8 |
| negative | neutral | positive |
| 0.104 | 0.801 | 0.095 |
| Raw frequency | 51 |
| Normalized frequency | 0.384 |
| Modifier score | 0.500 |
| Perplexity | 167.600 |