Assertion: tumor's cell | /r/CapableOf | line the milk ducts of the breast
Facets:
Source sentences:
text: Most inflammatory breast cancers are invasive ductal carcinomas, which means they developed from cells that line the milk ducts of the breast and then spread beyond the ducts.
text: Breast cancer starts in the breast tissue, most commonly in the cells that line the milk ducts of the breast.