Assertion: lung cancer's symptom | /r/HasProperty | a sign of lung cancer
Facets:
value: rarely
type: DEGREE
Source sentences:
text: These symptoms can still be a sign of lung cancer because lung cancer usually does not cause symptoms in its earlier stages.
text: The symptoms below can be signs of lung cancer, but they can also indicate a different condition.
text: However, remember that these symptoms may be associated with many conditions and are only rarely a sign of lung cancer.