Assertion: smoke's benzene | /r/CapableOf | pose a cancer risk
Facets:
value: of the 15 substances in smoke
type: OTHER
Source sentences:
text: Of the 15 substances in smoke that were evaluated, only benzene and formaldehyde posed a cancer risk greater than 1 per million, while only acrolein and respirable particulate matter exposures resulted in hazard indices greater than 1.0.