Assertion: circulatory system's artery | /r/CapableOf | go after gas exchange
Facets:
value: in the lung
type: LOCATION
Source sentences:
text: Pulmonary go to the right lung, the left pulmonary artery come to the left lung and go after gas exchange in the lung, oxygenated blood (which carry oxygen) will be shot back to the left atrium of the heart by four pulmonary veins.