| well | 43 | degree |
| at giving support | 9 | transitive-object |
| based on customer sentiment | 6 | cause |
| mattress → be → rated | 38 |
| mattress → be rated by → customer | 17 |
| negative | neutral | positive |
| 0.085 | 0.331 | 0.584 |
| Raw frequency | 55 |
| Normalized frequency | 0.412 |
| Modifier score | 1.000 |
| Perplexity | 191.635 |