| Typicality: | 0.342 |
| Saliency: | 0.216 |
| in early pregnancy | 5 | temporal |
| to determine number | 2 | purpose |
| ultrasound → be used to determine → viability | 5 |
| ultrasound → determine → viability | 3 |
| negative | neutral | positive |
| 0.088 | 0.852 | 0.060 |
| Raw frequency | 8 |
| Normalized frequency | 0.216 |
| Modifier score | 0.500 |
| Perplexity | 20.581 |