| Similarity | Rank | |
|---|---|---|
| benzene | 0.608 | 50027 |
| carbon_monoxide | 0.588 | 39006 |
| pollutant | 0.586 | 14162 |
| contaminant | 0.576 | 17936 |
| air_pollutant | 0.573 | 77087 |
| particulate | 0.568 | 43599 |
| dioxin | 0.568 | 55824 |
| NOx | 0.565 | 71494 |
| particulate_matter | 0.564 | 54856 |
| organic_compound | 0.563 | 62871 |
| carcinogen | 0.546 | 61516 |
| biomarker | 0.546 | 22692 |
| these_compound | 0.545 | 67745 |
| nitrate | 0.544 | 26529 |
| arsenic | 0.543 | 26103 |
| lung_disease | 0.543 | 59031 |
| O_2 | 0.541 | 92339 |
| toluene | 0.539 | 94465 |
| toxicity | 0.536 | 16635 |
| nitrogen_oxide | 0.534 | 78932 |
| COPD | 0.528 | 31506 |
| environmental_exposure | 0.526 | 89999 |
| sulfate | 0.525 | 62467 |
| Fe | 0.524 | 39289 |
| Hg | 0.524 | 80636 |