| according to an msnbc article | 4 | other |
| simply | 3 | manner |
| for cleaning | 3 | purpose |
| pool → have → pump | 21 |
| pool → need → pump | 8 |
| pool → require → pump | 4 |
| pool → be → pump | 3 |
| negative | neutral | positive |
| 0.127 | 0.720 | 0.153 |
| Raw frequency | 36 |
| Normalized frequency | 0.363 |
| Modifier score | 0.946 |
| Perplexity | 127.860 |