| extremely | 3 | degree |
| in the foam mattress industry | 2 | location |
| in recent years | 2 | temporal |
| purple → be → popular | 5 |
| purple → become → popular | 3 |
| purple → be → popular choice | 3 |
| negative | neutral | positive |
| 0.004 | 0.208 | 0.787 |
| Raw frequency | 11 |
| Normalized frequency | 0.224 |
| Modifier score | 0.500 |
| Perplexity | 43.434 |