| for the learning environment | 5 | transitive-object |
| for indoor and outdoor activities | 2 | purpose |
| from direct sun rays | 2 | other |
| footwear → be → safe | 14 |
| footwear → be → protective | 6 |
| footwear → be → protected | 3 |
| negative | neutral | positive |
| 0.066 | 0.471 | 0.463 |
| Raw frequency | 23 |
| Normalized frequency | 0.475 |
| Modifier score | 1.000 |
| Perplexity | 143.629 |