Assertion: breast cancer's symptom | /r/HasProperty | new lump
Facets:
value: in their breast
type: LOCATION
Source sentences:
text: The most common symptom of breast cancer is a new lump or mass.
text: The most common symptom of breast cancer for 90% of women is a new lump or mass in their breast.
text: The most common symptom of breast cancer is a new lump or mass.