| Typicality: | 0.509 |
| Saliency: | 0.305 |
| between 1945 | 2 | temporal |
| trial → be conducted in → north america | 15 |
| trial → be carried out in → north america | 5 |
| negative | neutral | positive |
| 0.146 | 0.815 | 0.039 |
| Raw frequency | 20 |
| Normalized frequency | 0.305 |
| Modifier score | 0.900 |
| Perplexity | 55.516 |