| Typicality: | 0.233 |
| Saliency: | 0.204 |
| intervention → be shown to be → ineffective | 5 |
| intervention → be proven to be → ineffective | 3 |
| intervention → be determined to be → ineffective | 3 |
| negative | neutral | positive |
| 0.643 | 0.334 | 0.024 |
| Raw frequency | 11 |
| Normalized frequency | 0.204 |
| Modifier score | 0.450 |
| Perplexity | 18.519 |