| Typicality: | 0.382 |
| Saliency: | 0.394 |
| much more | 4 | degree |
| often | 3 | temporal |
| extremely | 2 | degree |
| diet → be difficult to → maintain | 21 |
| diet → be hard to → maintain | 12 |
| diet → be difficult to → maintain long-term | 3 |
| diet → be tough to → maintain | 3 |
| negative | neutral | positive |
| 0.662 | 0.248 | 0.090 |
| Raw frequency | 39 |
| Normalized frequency | 0.394 |
| Modifier score | 0.660 |
| Perplexity | 58.302 |