Assertion: mastectomy | /r/CapableOf | involve removing entire breast
Facets:
Source sentences:
text: A mastectomy involves removing the entire breast and possibly some of the surrounding tissue.
text: A mastectomy involves removing the entire breast and the surrounding lymph nodes.
text: A mastectomy is a surgical procedure that involves removing the entire breast and the surrounding lymph nodes.
text: A mastectomy involves removing the entire breast.