| Typicality: | 0.348 |
| Saliency: | 0.230 |
| in order to have lasik | 2 | purpose |
| cornea → have → sufficient thickness | 4 |
| cornea → have → enough tissue | 4 |
| negative | neutral | positive |
| 0.136 | 0.673 | 0.190 |
| Raw frequency | 8 |
| Normalized frequency | 0.230 |
| Modifier score | 0.500 |
| Perplexity | 96.080 |