| at the research facility | 3 | location |
| concern → relate to → the care | 4 |
| concern → involve → the care | 4 |
| concern → be related to → care | 3 |
| negative | neutral | positive |
| 0.323 | 0.653 | 0.024 |
| Raw frequency | 11 |
| Normalized frequency | 0.217 |
| Modifier score | 1.000 |
| Perplexity | 210.123 |