| in the air | 4 | location |
| in food | 3 | location |
| typically | 2 | degree |
| cancer → cause → chemical | 54 |
| cancer → be caused by → chemical | 16 |
| negative | neutral | positive |
| 0.772 | 0.204 | 0.024 |
| Raw frequency | 70 |
| Normalized frequency | 0.543 |
| Modifier score | 0.600 |
| Perplexity | 331.913 |