| Typicality: | 0.428 |
| Saliency: | 0.395 |
| much | 4 | degree |
| real-time | 2 | temporal |
| for regular screening | 2 | purpose |
| ultrasound → be → cheaper | 10 |
| ultrasound → be → cost-effective | 5 |
| ultrasound → be → less expensive | 3 |
| negative | neutral | positive |
| 0.059 | 0.368 | 0.573 |
| Raw frequency | 18 |
| Normalized frequency | 0.395 |
| Modifier score | 0.800 |
| Perplexity | 30.069 |