| in air pollution measurement | 4 | other |
| for researchers | 2 | transitive-object |
| satellite → be → helpful | 6 |
| satellite → offer → answer | 4 |
| negative | neutral | positive |
| 0.019 | 0.477 | 0.505 |
| Raw frequency | 10 |
| Normalized frequency | 0.222 |
| Modifier score | 0.500 |
| Perplexity | 102.656 |