| in place | 20 | location |
| about taking photos of students | 5 | purpose |
| about prepackaged food waste | 3 | other |
| school → have → rule | 99 |
| school → be based on → rule | 3 |
| negative | neutral | positive |
| 0.278 | 0.643 | 0.079 |
| Raw frequency | 102 |
| Normalized frequency | 0.495 |
| Modifier score | 0.756 |
| Perplexity | 159.098 |