Assertion: lamprey's blood | /r/CapableOf | drink nutritious blood
Facets:
value: to enrich its diet
type: PURPOSE
Source sentences:
text: According to GalapagosIslands.com, “The vampire finch uses its sharp beak to peck at the feathers and skin of the booby until blood is drawn and drinks the nutritious blood to enrich its diet when seeds and insects are scarce.