Assertion: benzene | /r/HasProperty | known human carcinogen
Facets:
value: according to the american cancer society
type: OTHER
Source sentences:
text: Benzene itself has been limited to less than 1% in gasoline because it is a known human carcinogen.
text: Benzene, for example, is a known carcinogen, according to the American Cancer Society.
text: The Department of Health and Human Services (DHHS) has determined that benzene is a known human carcinogen.
text: Several health agencies have concluded that these associations are causal and that benzene is a known human carcinogen.
text: USEPA has determined that benzene is a known human carcinogen, classifying it as a Group A chemical.  
text: Benzene itself has been limited to less than 1% in gasoline because it is a known human carcinogen.
text: Benzene is a known human carcinogen.
text: Benzene itself has been limited to less than 1% in gasoline because it is a known human carcinogen.
text: Benzene is a known carcinogen and has been classified as a Group A carcinogen of medium potency by the US EPA, and a Group 1 carcinogen by the International Agency for Research on Cancer (IARC).
text: Benzene is a natural constituent of petroleum products, but because it is a known carcinogen, its use as an additive in gasoline is now limited.