Assertion: radon | /r/Causes | thousands of cancer deaths
Facets:
value: each year
type: TEMPORAL
value: in the u.s.
type: LOCATION
value: in the united states
type: LOCATION
Source sentences:
text: The United States Environmental Protection Agency estimates that radon causes thousands of cancer deaths in the United States each year.
text: The EPA estimates that radon causes thousands of cancer deaths in the U.S. each year.
text: The EPA estimates that radon causes thousands of cancer deaths in the U.S. each year.
text: pCi/L).The EPA estimates that radon causes thousands of cancer deaths in the U.S. each year.