| Typicality: | 0.315 |
| Saliency: | 0.357 |
| to see rare native ferns | 6 | purpose |
| during public opening days | 4 | temporal |
| at middlefield | 4 | location |
| visitor → tour → garden | 62 |
| visitor → tour → the garden | 8 |
| visitor → enjoy → garden tours | 3 |
| negative | neutral | positive |
| 0.005 | 0.400 | 0.596 |
| Raw frequency | 73 |
| Normalized frequency | 0.357 |
| Modifier score | 0.500 |
| Perplexity | 164.373 |