| in the event | 6 | temporal |
| in school | 5 | location |
| to begin scratching her scalp | 4 | purpose |
| child → have → head lice | 169 |
| child → have → lice | 128 |
| child → be → lice | 8 |
| negative | neutral | positive |
| 0.605 | 0.357 | 0.038 |
| Raw frequency | 305 |
| Normalized frequency | 0.556 |
| Modifier score | 0.800 |
| Perplexity | 55.244 |