| Typicality: | 0.488 |
| Saliency: | 0.330 |
| in canada | 12 | location |
| as a dietary supplement | 4 | manner |
| as solutions | 3 | manner |
| melatonin → be sold over → the counter | 10 |
| melatonin → be sold over → the-counter | 5 |
| melatonin → be purchased over → the counter | 5 |
| negative | neutral | positive |
| 0.165 | 0.669 | 0.166 |
| Raw frequency | 20 |
| Normalized frequency | 0.330 |
| Modifier score | 0.800 |
| Perplexity | 14.833 |