Assertion: polonium | /r/AtLocation | tiny amounts
Facets:
value: naturally
type: MANNER
Source sentences:
text: Polonium is a radioactive element that occurs naturally in tiny amounts (which are harmless to us).
text: Polonium is a radioactive element that occurs naturally in tiny amounts (which are harmless to us).
text: Polonium is a radioactive element that occurs naturally in tiny amounts (which are harmless to us).
text: Polonium is a radioactive element that occurs naturally in tiny amounts (which are harmless to us).
text: Polonium is a radioactive element that occurs naturally in tiny amounts (which are harmless to us).
text: Polonium is a radioactive element that occurs naturally in tiny amounts (which are harmless to us).