| from the more industrialized regions | 6 | location |
| during heavy rain | 5 | temporal |
| aerosol → be → released | 16 |
| aerosol → be → emitted | 6 |
| aerosol → be released into → the atmosphere | 5 |
| negative | neutral | positive |
| 0.221 | 0.690 | 0.089 |
| Raw frequency | 27 |
| Normalized frequency | 0.650 |
| Modifier score | 0.700 |
| Perplexity | 218.058 |