| Typicality: | 0.286 |
| Saliency: | 0.085 |
| during a professional cleaning | 2 | temporal |
| to increase drainage | 2 | purpose |
| plumber → remove → debris | 5 |
| negative | neutral | positive |
| 0.164 | 0.570 | 0.267 |
| Raw frequency | 5 |
| Normalized frequency | 0.085 |
| Modifier score | 0.500 |
| Perplexity | 163.224 |