| Typicality: | 0.353 |
| Saliency: | 0.242 |
| in early pregnancy | 5 | temporal |
| ultrasound → determine → gestational age | 5 |
| ultrasound → be used to determine → fetal age | 4 |
| negative | neutral | positive |
| 0.090 | 0.842 | 0.068 |
| Raw frequency | 9 |
| Normalized frequency | 0.242 |
| Modifier score | 0.500 |
| Perplexity | 48.336 |