SimilarityRank
poisoning 0.626 23763
birth_defect 0.586 32740
mercury 0.586 12741
arsenic 0.569 26103
lung_disease 0.568 59031
health_problem 0.560 15446
environmental_exposure 0.557 89999
brain_damage 0.552 52797
respiratory_disease 0.552 55223
health_risk 0.547 25312
asthma 0.545 8790
developmental_delay 0.545 74517
toxic_chemical 0.544 31858
health_hazard 0.542 63475
health_effect 0.539 57191
water_pollution 0.538 34005
dioxin 0.538 55824
toxic_substance 0.535 64101
Lyme_disease 0.534 50740
anemia 0.532 29757
heart_disease 0.531 9748
asbestos 0.527 19231
poor_nutrition 0.527 99413
tooth_decay 0.526 83349
infant_mortality 0.526 44628