| Typicality: | 0.324 |
| Saliency: | 0.247 |
| every year | 2 | temporal |
| to learn about its history | 2 | purpose |
| tourist → visit → niagara falls | 5 |
| tourist → visit → niagara | 4 |
| tourist → visit → the niagara falls | 3 |
| negative | neutral | positive |
| 0.021 | 0.447 | 0.533 |
| Raw frequency | 12 |
| Normalized frequency | 0.247 |
| Modifier score | 0.675 |
| Perplexity | 414.443 |