| with older pregnant women | 4 | other |
| with that insurance company | 3 | other |
| with the tissue bank | 3 | other |
| clinic → have → contract | 13 |
| negative | neutral | positive |
| 0.160 | 0.763 | 0.077 |
| Raw frequency | 13 |
| Normalized frequency | 0.241 |
| Modifier score | 0.500 |
| Perplexity | 313.662 |