Assertion: cancer | /r/CapableOf | start in squamous cells
Facets:
value: like the end of the anus
type: LOCATION
Source sentences:
text: Cancers can also start in squamous cells, which are flat cells that line some parts of the GI tract, like the upper part of the esophagus and the end of the anus.
text: These cancers start in the squamous cells that make up the epithelial lining of the vagina.