Assertion: negative breast cancer | /r/CapableOf | test negative
Facets:
value: for three of the main things
type: OTHER
Source sentences:
text: Triple-negative breast cancer is any cancer that tests negative for three of the main things -- the hormones estrogen and progesterone and a protein called HER2 -- that drive other forms of the disease.
text: Triple-negative breast cancer is cancer that tests negative for estrogen receptors, progesterone receptors, and excess HER2 protein.