| around schools | 5 | location |
| in some products | 3 | location |
| lead → be found in → dust | 28 |
| lead → be found in → household dust | 6 |
| lead → be in → dust | 3 |
| lead → be found in → the dust | 3 |
| lead → be present in → dust | 3 |
| negative | neutral | positive |
| 0.662 | 0.314 | 0.024 |
| Raw frequency | 43 |
| Normalized frequency | 0.400 |
| Modifier score | 0.267 |
| Perplexity | 92.357 |