| from other grease-producing establishments | 4 | other |
| within the organization | 3 | location |
| problem → be related to → waste | 25 |
| problem → be associated with → waste | 10 |
| problem → be linked to → waste treatment | 5 |
| problem → be caused by → waste | 3 |
| problem → be connected with → waste | 3 |
| problem → include → waste | 3 |
| negative | neutral | positive |
| 0.434 | 0.476 | 0.090 |
| Raw frequency | 49 |
| Normalized frequency | 0.330 |
| Modifier score | 0.000 |
| Perplexity | 130.533 |