| in compliance with original equipment manufacturer | 33 | other |
| at a site | 10 | location |
| problem → be related to → use | 22 |
| problem → related to → use | 22 |
| problem → involve → use | 10 |
| problem → relate to → use | 8 |
| negative | neutral | positive |
| 0.329 | 0.507 | 0.164 |
| Raw frequency | 62 |
| Normalized frequency | 0.357 |
| Modifier score | 1.000 |
| Perplexity | 68.550 |