| Typicality: | 0.270 |
| Saliency: | 0.252 |
| particularly | 5 | degree |
| on some levels | 4 | other |
| in 1999 | 2 | temporal |
| intervention → seem → effective | 6 |
| intervention → appear → effective | 5 |
| intervention → have been → effective | 4 |
| negative | neutral | positive |
| 0.025 | 0.324 | 0.651 |
| Raw frequency | 15 |
| Normalized frequency | 0.252 |
| Modifier score | 0.500 |
| Perplexity | 143.509 |