Assertion: trachea | /r/CapableOf | divide in inverted y
Facets:
value: at its lower end
type: LOCATION
value: into main) bronchi
type: LOCATION
value: into the two stem
type: OTHER
Source sentences:
text: At its lower end, the trachea divides in an inverted Y into the two stem (or main) bronchi, one each for the left and right lung .