Assertion: vein | /r/HasProperty | pumped to lung
Facets:
value: by the pulmonary artery
type: MANNER
value: to pick up new oxygen
type: PURPOSE
Source sentences:
text: After the oxygen has been used up, veins take blood back to the heart where it is pumped to the lungs to pick up new oxygen again.
text: Blood moves through the veins back to the heart, where it enters in the right ventricle, where it is then pumped into the lungs by the pulmonary artery, and then back through the heart via the left atrium.