| Typicality: | 0.535 |
| Saliency: | 0.440 |
| to prevent tooth decay | 4 | purpose |
| in 1945 | 3 | temporal |
| according to the american dental association | 3 | other |
| fluoride → be added to → public drinking water | 9 |
| fluoride → be added to → public water | 7 |
| fluoride → add to → public drinking water | 4 |
| fluoride → be added to → municipal drinking water | 4 |
| fluoride → be in → public drinking water | 3 |
| negative | neutral | positive |
| 0.378 | 0.506 | 0.116 |
| Raw frequency | 27 |
| Normalized frequency | 0.440 |
| Modifier score | 0.800 |
| Perplexity | 15.213 |