| for returning under the conditions | 6 | cause |
| for free shipping | 4 | purpose |
| for relevant safety standards | 3 | cause |
| product → be → qualified | 30 |
| negative | neutral | positive |
| 0.117 | 0.590 | 0.293 |
| Raw frequency | 30 |
| Normalized frequency | 0.312 |
| Modifier score | 0.500 |
| Perplexity | 177.742 |