| Typicality: | 0.269 |
| Saliency: | 0.046 |
| upon the discovery of tritium | 6 | temporal |
| investigation → be begun to determine → extent | 4 |
| negative | neutral | positive |
| 0.086 | 0.889 | 0.025 |
| Raw frequency | 4 |
| Normalized frequency | 0.046 |
| Modifier score | 0.500 |
| Perplexity | 133.606 |